How many interior angles are in a square-based pyramid?

How many interior angles are in a square-based pyramid?
by

1 Answer

Answer :

20 angles
by

Related questions

An exterior angle of a triangle is 110° and the two interior opposite angles are equal find the interior opposite angels -Maths 9th

Description : An exterior angle of a triangle is 110° and the two interior opposite angles are equal find the interior opposite angels -Maths 9th

Last Answer : each interior opposite angles are 55

AP and BQ are the bisectors of the two alternate interior angles formed by the intersection of a transversal t with parallel lines l and m (in the given figure). Show that AP || BQ. -Maths 9th

Description : AP and BQ are the bisectors of the two alternate interior angles formed by the intersection of a transversal t with parallel lines l and m (in the given figure). Show that AP || BQ. -Maths 9th

Last Answer : Given In the figure l || m, AP and BQ are the bisectors of ∠EAB and ∠ABH, respectively. To prove AP|| BQ Proof Since, l || m and t is transversal. Therefore, ∠EAB = ∠ABH [alternate interior ... ∠PAB and ∠ABQ are alternate interior angles with two lines AP and BQ and transversal AB. Hence, AP || BQ.

In the given figure, bisectors AP and BQ of the alternate interior angles are parallel, then show that l || m. -Maths 9th

Description : In the given figure, bisectors AP and BQ of the alternate interior angles are parallel, then show that l || m. -Maths 9th

Last Answer : Given, In the figure AP|| BQ, AP and BQ are the bisectors of alternate interior angles ∠CAB and ∠ABF. To show l || m Proof Since, AP|| BQ and t is transversal, therefore ∠PAB = ∠ABQ [alternate interior angles] ⇒ 2 ∠PAB = 2 ∠ABQ [multiplying both sides by 2]

An exterior angle of a triangle is 110° and the two interior opposite angles are equal find the interior opposite angels -Maths 9th

Description : An exterior angle of a triangle is 110° and the two interior opposite angles are equal find the interior opposite angels -Maths 9th

Last Answer : each interior opposite angles are 55

AP and BQ are the bisectors of the two alternate interior angles formed by the intersection of a transversal t with parallel lines l and m (in the given figure). Show that AP || BQ. -Maths 9th

Description : AP and BQ are the bisectors of the two alternate interior angles formed by the intersection of a transversal t with parallel lines l and m (in the given figure). Show that AP || BQ. -Maths 9th

Last Answer : Given In the figure l || m, AP and BQ are the bisectors of ∠EAB and ∠ABH, respectively. To prove AP|| BQ Proof Since, l || m and t is transversal. Therefore, ∠EAB = ∠ABH [alternate interior ... ∠PAB and ∠ABQ are alternate interior angles with two lines AP and BQ and transversal AB. Hence, AP || BQ.

In the given figure, bisectors AP and BQ of the alternate interior angles are parallel, then show that l || m. -Maths 9th

Description : In the given figure, bisectors AP and BQ of the alternate interior angles are parallel, then show that l || m. -Maths 9th

Last Answer : Given, In the figure AP|| BQ, AP and BQ are the bisectors of alternate interior angles ∠CAB and ∠ABF. To show l || m Proof Since, AP|| BQ and t is transversal, therefore ∠PAB = ∠ABQ [alternate interior angles] ⇒ 2 ∠PAB = 2 ∠ABQ [multiplying both sides by 2]

An exterior angle of a triangle is 110° and its two interior opposite angles are equal. Find each of these equal angles. -Maths 9th

Description : An exterior angle of a triangle is 110° and its two interior opposite angles are equal. Find each of these equal angles. -Maths 9th

Last Answer : 2x=110 X=55 x+x+y=180 110+y=180 Y=70

Two parallel lines l and m are intersected by a transversal p (see Fig. 8.46). Show that the quadrilateral formed by the bisectors of interior angles is a rectangle. -Maths 9th

Description : Two parallel lines l and m are intersected by a transversal p (see Fig. 8.46). Show that the quadrilateral formed by the bisectors of interior angles is a rectangle. -Maths 9th

Last Answer : Solution :-

If two parallel lines are intersected by a transversal, then the bisectors of the interior angles form which one of the following? -Maths 9th

Description : If two parallel lines are intersected by a transversal, then the bisectors of the interior angles form which one of the following? -Maths 9th

Last Answer : answer:

How does the value of d relate to the interior angles of the triangle a^ d^ C^ b^ Drag tiles to the empty boxes to correctly complete the sentences . Tiles can be used more than once?

Description : How does the value of d relate to the interior angles of the triangle a^ d^ C^ b^ Drag tiles to the empty boxes to correctly complete the sentences . Tiles can be used more than once?

Last Answer : Turing machines cannot represent all real numbers

What is the sum of the interior angles of a nonagon?

Description : What is the sum of the interior angles of a nonagon?

Last Answer : 1260 degrees

which of these correctly fills in blank 2 in the paragraph proof of the converse of the alternate interior angles theorem?

Description : which of these correctly fills in blank 2 in the paragraph proof of the converse of the alternate interior angles theorem?

Last Answer : transitive property of congruence

Is this statement true or falseIf two lines are intersected by a transversal so that consecutive interior angles are congruent, then the lines are parallel.?

Description : Is this statement true or falseIf two lines are intersected by a transversal so that consecutive interior angles are congruent, then the lines are parallel.?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

Is this statement true or falseIf two lines are intersected by a transversal so that the alternate interior angles are congruent, then the lines are parallel.?

Description : Is this statement true or falseIf two lines are intersected by a transversal so that the alternate interior angles are congruent, then the lines are parallel.?

Last Answer : 1

Is this statement true or falseIf two lines are intersected by a transversal, there are 2 pairs of alternate interior angles.?

Description : Is this statement true or falseIf two lines are intersected by a transversal, there are 2 pairs of alternate interior angles.?

Last Answer : 1

Which of the following angle pairs are alternate interior angles?

Description : Which of the following angle pairs are alternate interior angles?

Last Answer : angle 3 and 5

What is the sum of interior angles icosagon?

Description : What is the sum of interior angles icosagon?

Last Answer : It is 3240 degrees.

How many sides does it have if a regular polygon has interior angles of 165 degrees?

Description : How many sides does it have if a regular polygon has interior angles of 165 degrees?

Last Answer : Each exterior angle is 180-165 = 15 degrees and so it has 360/15= 24 sides

How many regular polygons have integer values for their interior angles?

Description : How many regular polygons have integer values for their interior angles?

Last Answer : If the interior angle of a regular polygon is an integer, then so is the exterior angle.For a regular polygon, the exterior angles are all the same and can be calculated as 360° number of sides; for ... 180, 360 sides (not really met, so you can look up the names if you are really interested).

What polygon does the sum of the measures of interior angles equal the sum of the measures of the exterior angles?

Description : What polygon does the sum of the measures of interior angles equal the sum of the measures of the exterior angles?

Last Answer : A 4 sided quadrilateral has interior angles that add up to 360degrees and its exterior angles add up to 360 degrees

What is the size of the interior angles in a 13 sided polygon?

Description : What is the size of the interior angles in a 13 sided polygon?

Last Answer : 152.307692 repeating degrees

If the sum of interior angles of a polygon is 4680 degrees how many sides does the polygon have?

Description : If the sum of interior angles of a polygon is 4680 degrees how many sides does the polygon have?

Last Answer : 15 sides

If the number of sides of a polygon is increased by five by how much would the sum of the interior angles of the polygon increase?

Description : If the number of sides of a polygon is increased by five by how much would the sum of the interior angles of the polygon increase?

Last Answer : By 900 degrees as for example a triangle has 3 sides that add upto 180 degrees then if 5 sides are added to it then it then is an 8sided octagon with interior angles that add up to 1080 degrees

What The sum of the interior angles of a polygons is 7200 degrees how many sides does it have?

Description : What The sum of the interior angles of a polygons is 7200 degrees how many sides does it have?

Last Answer : It will have (7200+360)/180 = 42 sides

What is the measure of the interior angles of a 25 gon?

Description : What is the measure of the interior angles of a 25 gon?

Last Answer : There are (25-2)*180 = 4140 degrees

If the sum of the measures of the interior angles of a polygon is 1980 how many sides does it have?

Description : If the sum of the measures of the interior angles of a polygon is 1980 how many sides does it have?

Last Answer : The formula for the sum of the angles of an interior polygon is180(n-2), where n is the number of sides, so then you solve180(n-2) = 1980.(n-2) = 11n = 13.So the polygon has 13 sides.

What is the sum of the interior angles of 24-gon?

Description : What is the sum of the interior angles of 24-gon?

Last Answer : It is: (24-2)*180 = 3960 degrees

What polygon has the measures of the interior angles of 720?

Description : What polygon has the measures of the interior angles of 720?

Last Answer : A 6 sided hexagon has interior angles that add up to 720degrees

How do you work out the exterior and interior angles of a regular polygon with W sides?

Description : How do you work out the exterior and interior angles of a regular polygon with W sides?

Last Answer : Exterior angle regular polygon = 360° ÷ number of sides = 360° ÷WInterior angle regular polygon = 180° - exterior angle regularpolygon= 180° - (360° ÷ number of sides )= 180° - (360° ÷ W)

What is the sum of interior angles of hexacontakaipentagon?

Description : What is the sum of interior angles of hexacontakaipentagon?

Last Answer : 11340 degrees

What is sum of the interior angles of a hexacontakaipentagon?

Description : What is sum of the interior angles of a hexacontakaipentagon?

Last Answer : 11340 degrees

What is the sum of interior angles of icosagon?

Description : What is the sum of interior angles of icosagon?

Last Answer : An icosagon is a 20 sided polygon and its 20 interior angles addup to 3240 degrees

How do you work out the exterior and interior angles of a regular polygon with W sides?

Description : How do you work out the exterior and interior angles of a regular polygon with W sides?

Last Answer : Exterior angle regular polygon = 360° ÷ number of sides = 360° ÷WInterior angle regular polygon = 180° - exterior angle regularpolygon= 180° - (360° ÷ number of sides )= 180° - (360° ÷ W)

What is the sum of the interior angles of a regular decagon?

Description : What is the sum of the interior angles of a regular decagon?

Last Answer : 1440 degrees. The sum of the interior angles of any regularpolygon of n sides is equal to 180(n - 2) degrees.

What is the sum of the interior angles for a 11 sided polygon?

Description : What is the sum of the interior angles for a 11 sided polygon?

Last Answer : The sum of the interior angles of any regular polygon of n sidesis equal to 180(n - 2) degrees.1620 degrees

What would the total sum of the interior angles be for a polygon with 20 sides?

Description : What would the total sum of the interior angles be for a polygon with 20 sides?

Last Answer : The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 3240 degrees

The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every (A) 100 sq. km of area (B) 150 sq. km of area (C) 200 sq. km of area (D) None of these

Description : The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every (A) 100 sq. km of area (B) 150 sq. km of area (C) 200 sq. km of area (D) None of these

Last Answer : (C) 200 sq. km of area

The sum of the three interior angles of a triangle, the vertices of which lie on the surface of the earth, covering a vast area of several hundreds of sq kms, is : (a) Less than 180° (b) Equal to 180° (c) More than 180° but not less than 270° (d) More than 180° but not more than 225°

Description : The sum of the three interior angles of a triangle, the vertices of which lie on the surface of the earth, covering a vast area of several hundreds of sq kms, is : (a) Less than 180° (b) Equal to 180° (c) More than 180° but not less than 270° (d) More than 180° but not more than 225°

Last Answer : (d) More than 180° but not more than 225°

What is the formula for the volume of a square pyramid?

Description : What is the formula for the volume of a square pyramid?

Last Answer : answer:It’s V=⅓b(sq)h or Volume equals one third (base squared) times height I think you are confusing some of a cone volume formula

How could ANY civilization, prior to the birth of Christ, construct a pyramid that covers 9,000 SQUARE MILES?

Description : How could ANY civilization, prior to the birth of Christ, construct a pyramid that covers 9,000 SQUARE MILES?

Last Answer : Well it is well known that even before Christ that there were many mathematicians, philosophers and scholars that were able to amaze us all with such inventions and calculations, in fact just by using the ... it, by no means would it be impossible if you had enough materials and lives to spare.

If the volume of a prism is 999 square inches what is the volume of a pyramid with the same base?

Description : If the volume of a prism is 999 square inches what is the volume of a pyramid with the same base?

Last Answer : If the VOLUME is 999 SQUARE inches then you have gone wrong.SQUARE inches are a measure of AREAVOLUME is measured in CUBIC units.Assuming you meant The volume of a prism is 999 CUBIC inches,then the volume of a ... of the pyramid is one third that of theprism, ie 999 cu in 3 = 333 CUBIC inches.

When you cut the tip off a square pyramid. if you keep your scissors level to the base of the pyramid what will be the shape of the new base of the tip?

Description : When you cut the tip off a square pyramid. if you keep your scissors level to the base of the pyramid what will be the shape of the new base of the tip?

Last Answer : It will be a square shape if it is a squared based pyramid

How many pairs of perpendicular faces does a triangular based pyramid have?

Description : How many pairs of perpendicular faces does a triangular based pyramid have?

Last Answer : A triangular pyramid has four faces and 2 pairs.

The assumption on which the trapezoidal formula for volumes is based, is (A) The end sections are parallel planes (B) The mid-area of a pyramid is half the average area of the ends (C) The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied (D) All the above

Description : The assumption on which the trapezoidal formula for volumes is based, is (A) The end sections are parallel planes (B) The mid-area of a pyramid is half the average area of the ends (C) The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied (D) All the above

Last Answer : (D) All the above

O is a point in the interior of a square ABCD such that OAB is an equilateral triangle.Show that △OCD is an isosceles triangle. -Maths 9th

Description : O is a point in the interior of a square ABCD such that OAB is an equilateral triangle.Show that △OCD is an isosceles triangle. -Maths 9th

Last Answer : Solution :-

What is the measure of each interior angle of a square.?

Description : What is the measure of each interior angle of a square.?

Last Answer : Each interior angle of a square is 90 degrees and its 4 anglesadd up to 360 degrees

5. Show that if the diagonals of a quadrilateral are equal and bisect each other at right angles, then it is a square. -Maths 9th

Description : 5. Show that if the diagonals of a quadrilateral are equal and bisect each other at right angles, then it is a square. -Maths 9th

Last Answer : Solution: Given that, Let ABCD be a quadrilateral and its diagonals AC and BD bisect each other at right angle at O. To prove that, The Quadrilateral ABCD is a square. Proof, In ΔAOB and ΔCOD, AO = ... right angle. Thus, from (i), (ii) and (iii) given quadrilateral ABCD is a square. Hence Proved.

4. Show that the diagonals of a square are equal and bisect each other at right angles. -Maths 9th

Description : 4. Show that the diagonals of a square are equal and bisect each other at right angles. -Maths 9th

Last Answer : Solution: Let ABCD be a square and its diagonals AC and BD intersect each other at O. To show that, AC = BD AO = OC and ∠AOB = 90° Proof, In ΔABC and ΔBAD, AB = BA (Common) ∠ABC = ∠BAD = ... = ∠COB ∠AOB+∠COB = 180° (Linear pair) Thus, ∠AOB = ∠COB = 90° , Diagonals bisect each other at right angles

In the given figure, equal chords AB and CD of a circle with centre O cut at right angles at E. If M and N are the mid-points of AB and CD respectively, prove that OMEN is a square. -Maths 9th

Description : In the given figure, equal chords AB and CD of a circle with centre O cut at right angles at E. If M and N are the mid-points of AB and CD respectively, prove that OMEN is a square. -Maths 9th

Last Answer : Join OE. In ΔOME and ΔONE, OM =ON [equal chords are equidistant from the centre] ∠OME = ∠ONE = 90° OE =OE [common sides] ∠OME ≅ ∠ONE [by SAS congruency] ⇒ ME = NE [by CPCT] In quadrilateral OMEN, ... =ON , ME = NE and ∠OME = ∠ONE = ∠MEN = ∠MON = 90° Hence, OMEN is a square. Hence proved.

In the given figure, equal chords AB and CD of a circle with centre O cut at right angles at E. If M and N are the mid-points of AB and CD respectively, prove that OMEN is a square. -Maths 9th

Description : In the given figure, equal chords AB and CD of a circle with centre O cut at right angles at E. If M and N are the mid-points of AB and CD respectively, prove that OMEN is a square. -Maths 9th

Last Answer : Join OE. In ΔOME and ΔONE, OM =ON [equal chords are equidistant from the centre] ∠OME = ∠ONE = 90° OE =OE [common sides] ∠OME ≅ ∠ONE [by SAS congruency] ⇒ ME = NE [by CPCT] In quadrilateral OMEN, ... =ON , ME = NE and ∠OME = ∠ONE = ∠MEN = ∠MON = 90° Hence, OMEN is a square. Hence proved.