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

What Is the sum of the angles of an 20 sided polygon?
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The interior angles of a 20 sided polygon add up to 3240degrees
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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 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 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

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.

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

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

Last Answer : Need answer

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 is name for the nine sided polygon?

Description : what is name for the nine sided polygon?

Last Answer : nonagon

What is the size of each exterior angle of a 9 sided polygon?

Description : What is the size of each exterior angle of a 9 sided polygon?

Last Answer : 360 / 9 = 40

What is the area of a regular 15 sided polygon that has a perimeter of 360cm?

Description : What is the area of a regular 15 sided polygon that has a perimeter of 360cm?

Last Answer : Join all vertices to the midpoint of the 15-agon. This will form15 congruent isosceles triangles with an angle of 360° 15 = 24°at the centre and a base of length equal to that of the 15-agon =360cm 15 = 24 cmThe area of ... = n side² (4 tan(180° n))= perimeter² (4 n tan(180° n))

What is the area of a regular 15 sided polygon that has a perimeter of 225cm?

Description : What is the area of a regular 15 sided polygon that has a perimeter of 225cm?

Last Answer : The regular 15 sided polygon will have 15 congruent isoscelestriangles each having equal base angles of 78 degrees and an apexangle of 24 degrees with two equal sides of 36.07300759 cm and abase of 15 cmArea: 0.5*36.07300759^2 *sin(24)*15 = 110.042 square cm roundedto three decimal places

What is the area of a regular 24 sided polygon that has a perimeter of 120 cm?

Description : What is the area of a regular 24 sided polygon that has a perimeter of 120 cm?

Last Answer : The polygon will consist of 24 congruent isosceles triangle eachhaving 2 equal angles of 82.5 degrees and 2 equal sides of19.15324394 cm with an apex angle of 15 degrees opposite the baseof 5 cm.Area of triangle: 0.5*19.15324394^2 *sin(15)*24 = 1139.363square cm to three decimal places

What is the name of 65 sided polygon?

Description : What is the name of 65 sided polygon?

Last Answer : Feel Free to Answer

What is the name of a 54 sided polygon?

Description : What is the name of a 54 sided polygon?

Last Answer : Need answer

What is a 102 sided polygon?

Description : What is a 102 sided polygon?

Last Answer : It's quite acceptable to call it a 102-agon but what's moreimportant is knowing how to work out its properties.

A six sided polygon?

Description : A six sided polygon?

Last Answer : hexagon

What do the angles in a 9 sided shape add up to?

Description : What do the angles in a 9 sided shape add up to?

Last Answer : The interior angles of a 9 sided nonagon add up to 1260 degreesand its exterior angles add up to 360 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

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 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

Does Wizards of the Coast really own anything that uses a 20 sided die?

Description : Does Wizards of the Coast really own anything that uses a 20 sided die?

Last Answer : answer:Much of the D20 system was released under an open license so not really. All they really have a legal claim to is the stuff that they made themselves that isn't covered by that license, like ... can't say a damn thing about it since they painted themselves into a corner with the original OGL.

What is the name of 20 polygon?

Description : What is the name of 20 polygon?

Last Answer : A 20 sided polygon is an 'icosagon'

What is the name of 20 polygon?

Description : What is the name of 20 polygon?

Last Answer : A 20 sided polygon is an 'icosagon'

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 :-

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

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.

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 is the sum of interior angles icosagon?

Description : What is the sum of interior angles icosagon?

Last Answer : It is 3240 degrees.

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 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