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A regular pentagon has 5 sides and each interior angle measures 108 degrees not 172 degrees

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Q: How many sides does a regular Pentagon with an interior angle measuring 172 degree s have?

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If each of its interior angles is a measure of 108 degrees then it will have 5 sides and is called a regular pentagon.

The 5 interior angles of a pentagon add up to 540 degrees

it can tessellate * * * * * NO IT CANNOT! A regular polygon can be used to create a regular tesselation if and only if its interior angle divides 360 degrees. The interior angle of a regular pentagon is 108 degrees, which does not divide 360 degrees so it cannot be used for a regular tesselation. . Three pentagons meeting at a point would cover 3*108 = 324 degrees - not enough to cover the 360 degrees at a point. Meanwhile 4 pentagons would cover 4*108 = 432 degrees - resulting in a 72 degree overlap.

An exterior angle of 2520 degrees is impossible. Assuming you mean 252 degrees, this would make each interior angle 108 degrees, as 360- 252 = 108. A regular polygon with 108-degree interior angles has 5 sides, or in other words, it is a regular pentagon.

Each interior angle of a regular 9 sided shape measures 140 degrees

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hextogonImproved Answer:-A regular pentagon which has 5 sides

120 degree interior angles.

180 degree( 5-2) is the sum of the interior angles. Now divide this by 5 since it is regular and that tells us all the angles have the same measure.

If each of its interior angles is a measure of 108 degrees then it will have 5 sides and is called a regular pentagon.

The 5 interior angles of a pentagon add up to 540 degrees

There is no such regular polygon with 45 degree interior angles; the smallest interior angles in regular polygons are 60 degrees, which is found in a triangle.

a pentagon has rotational symmetry if its a regular pentagon. if you add all 5 sides together you will get 360 degrees

it can tessellate * * * * * NO IT CANNOT! A regular polygon can be used to create a regular tesselation if and only if its interior angle divides 360 degrees. The interior angle of a regular pentagon is 108 degrees, which does not divide 360 degrees so it cannot be used for a regular tesselation. . Three pentagons meeting at a point would cover 3*108 = 324 degrees - not enough to cover the 360 degrees at a point. Meanwhile 4 pentagons would cover 4*108 = 432 degrees - resulting in a 72 degree overlap.

An exterior angle of 2520 degrees is impossible. Assuming you mean 252 degrees, this would make each interior angle 108 degrees, as 360- 252 = 108. A regular polygon with 108-degree interior angles has 5 sides, or in other words, it is a regular pentagon.

45 degree

60º

Each interior angle of a regular 9 sided shape measures 140 degrees