In which polygon do the inside angles have a sum of 180?

In which polygon do the inside angles have a sum of 180?
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What is the sum of the exterior angles of any polygon?

Description : What is the sum of the exterior angles of any polygon?

Last Answer : They add up to 360 degrees

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

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

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 angles of an 20 sided polygon?

Description : What Is the sum of the angles of an 20 sided polygon?

Last Answer : The interior angles of a 20 sided polygon add up to 3240degrees

What Is the sum of the angles of an 20 sided polygon?

Description : What Is the sum of the angles of an 20 sided polygon?

Last Answer : The interior angles of a 20 sided polygon add up to 3240degrees

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 is the sum for exterior angles for any polygon?

Description : What is the sum for exterior angles for any polygon?

Last Answer : The exterior angles of any polygon add up to 360 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

if the sum of the measures of two angles is 180 degrees the angels are?

Description : if the sum of the measures of two angles is 180 degrees the angels are?

Last Answer : if the sum of the measures of two angles is 180 degrees the angels are

Sum of angles of triangle ABC is `180^(@)`. Express the statement using symbols.

Description : Sum of angles of triangle ABC is `180^(@)`. Express the statement using symbols.

Last Answer : Sum of angles of triangle ABC is `180^(@)`. Express the statement using symbols.

What are two angles called whose sum is 180 degrees?

Description : What are two angles called whose sum is 180 degrees?

Last Answer : Angles that add up to 180 degrees are called supplementaryangles.

What do you call angles with a sum of 180 degrees?

Description : What do you call angles with a sum of 180 degrees?

Last Answer : supplementary

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

If you put together two right triangles such that their union will have four right angles what polygon will it form?

Description : If you put together two right triangles such that their union will have four right angles what polygon will it form?

Last Answer : The will form a rectangle.

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

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)

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)

If a regular polygon has exterior angles that measure 60 each how many sides does the polygon have?

Description : If a regular polygon has exterior angles that measure 60 each how many sides does the polygon have?

Last Answer : It has 360/60 = 6 sides

What is the sum for all lengths of a polygon?

Description : What is the sum for all lengths of a polygon?

Last Answer : The sum of all side lengths of a polygon is its perimeter.

How many sides doe the polygon have if the sum of the interior angle of a polygon is 1800 degrees?

Description : How many sides doe the polygon have if the sum of the interior angle of a polygon is 1800 degrees?

Last Answer : It will have (1800+360)/180 = 12 sides

What are angles whose measurement is in between 180 degrees and 360 degrees called?

Description : What are angles whose measurement is in between 180 degrees and 360 degrees called?

Last Answer : A single angle that measures between 0 and 90 degrees

Sum of the angle of triangle is 180 -Maths 9th

Description : Sum of the angle of triangle is 180 -Maths 9th

Last Answer : YES SUM OF A TRIANLE IS 180

Sum of the angle of triangle is 180 -Maths 9th

Description : Sum of the angle of triangle is 180 -Maths 9th

Last Answer : YES SUM OF A TRIANGLE IS 180

Sum of the angle of triangle is 180 -Maths 9th

Description : Sum of the angle of triangle is 180 -Maths 9th

Last Answer : YES SUM OF A TRIANLE IS 180

Sum of the angle of triangle is 180 -Maths 9th

Description : Sum of the angle of triangle is 180 -Maths 9th

Last Answer : YES SUM OF A TRIANGLE IS 180

In a class test, the sum of marks obtained by P in Mathematics and Science is 28. Had he got 3 more marks in Mathematics and 4 marks less in Science, the product of marks obtained in the two subjects would have been 180? Find the marks obtained in two subjects separately. -Maths 10th

Description : In a class test, the sum of marks obtained by P in Mathematics and Science is 28. Had he got 3 more marks in Mathematics and 4 marks less in Science, the product of marks obtained in the two subjects would have been 180? Find the marks obtained in two subjects separately. -Maths 10th

Last Answer : Let P has obtained x in mathematics and y in science. Then by the problem, x+y=28.......(1). If P would have got 3 marks more in mathematics, then P would have got (x+3) in mathematics ... P obtained 12 marks in mathematics and 16 in science. or, P obtained 9 marks in mathematics and 19 in science.

The LCM of two numbers is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, then the other number is? a) 100 b) 125 c) 250 d) 225 e) 180

Description : The LCM of two numbers is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, then the other number is? a) 100 b) 125 c) 250 d) 225 e) 180

Last Answer : LCM = 45× HCF LCM + HCF = 46× HCF = 1150 HCF = 25, LCM =1125. product of 2 numbers = LCM×HCF required number = (25× 1125) / 125 = 225. Answer: d)

Explain inside and outside test for polygon.

Description : Explain inside and outside test for polygon.

Last Answer : This method is also known as counting number method. While filling an object, we often need to identify whether particular point is inside the object or outside it. There are two methods by which we can identify ... + 1 = 1; which is non-zero. So the point is said to be an interior point.

If one angle of a triangle is equal to the sum of the other two angles, then the triangle is -Maths 9th

Description : If one angle of a triangle is equal to the sum of the other two angles, then the triangle is -Maths 9th

Last Answer : (d) Let the angles of a AABC be ∠A, ∠B and ∠C. Given, ∠A = ∠B+∠C …(i) InMBC, ∠A+ ∠B+ ∠C-180° [sum of all angles of a triangle is 180°]…(ii) From Eqs. (i) and (ii), ∠A+∠A = 180° ⇒ 2 ∠A = 180° ⇒ 180° /2 ∠A = 90° Hence, the triangle is a right triangle.

If one angle of a triangle is equal to the sum of the other two angles, then the triangle is -Maths 9th

Description : If one angle of a triangle is equal to the sum of the other two angles, then the triangle is -Maths 9th

Last Answer : (d) Let the angles of a AABC be ∠A, ∠B and ∠C. Given, ∠A = ∠B+∠C …(i) InMBC, ∠A+ ∠B+ ∠C-180° [sum of all angles of a triangle is 180°]…(ii) From Eqs. (i) and (ii), ∠A+∠A = 180° ⇒ 2 ∠A = 180° ⇒ 180° /2 ∠A = 90° Hence, the triangle is a right triangle.

In the Fig.8.11. ABCD is a parallelogram.what is the sum of angles x,y and z? -Maths 9th

Description : In the Fig.8.11. ABCD is a parallelogram.what is the sum of angles x,y and z? -Maths 9th

Last Answer : Solution :-

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

what- It follows from the Triangle Sum Theorem that the acute angles of a right triangle are?

Description : what- It follows from the Triangle Sum Theorem that the acute angles of a right triangle are?

Last Answer : complementary

If the sum of two adjacent angles is two right angles, what is one called the other ?

Description : If the sum of two adjacent angles is two right angles, what is one called the other ?

Last Answer : If the sum of two adjacent angles is two right angles, then one is called complementary angle of the other.

What is the sum of 3 angles of a triangle ?

Last Answer : The sum of 3 angles of a triangle is 180 degrees.

What is the sum of the four angles of a quadrilateral ?

Last Answer : The sum of the four angles of a quadrilateral is 360 degrees.

What is the sum of interior angles icosagon?

Description : What is the sum of interior angles icosagon?

Last Answer : It is 3240 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 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 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 inerior angles of icosagon?

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

Last Answer : An icosagon is a 20 sided polygon and its interior angles add upto 3240 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

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 measures of the exterior angles of dodecagon?

Description : What is the sum of the measures of the exterior angles of dodecagon?

Last Answer : The exterior angles of a 12 sided dodecagon add up to 360degrees

If deflection angles are measured in a closed traverse, the difference between the sum of the right-hand and that of the left hand angles should be equal to (A) 0° (B) 90° (C) 180° (D) 360°

Description : If deflection angles are measured in a closed traverse, the difference between the sum of the right-hand and that of the left hand angles should be equal to (A) 0° (B) 90° (C) 180° (D) 360°

Last Answer : (D) 360°

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