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156 degrees

Sum of interior angles of a polygon=180(n-2), where n is the number of sides. To find one interior angle's measure, divide by the total number of angles, which is also the total number of sides.

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Q: What is the size of an interior angle on a regular 15-sided shape?
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Interior angle for 20 sided shape?

Exterior angle = 360/20=18 interior angle = 180 - 18 = 162 Must be regular shape


What is the interior angle of a 24 sided shape?

Each interior angle of a regular 24 sided polygon is 165 degrees


What is the interior angle of an 8 sided shape?

If it is a regular 8 sided octagon then each interior angle is 135 degrees


What is a 7-sided polygon with an interior right angle?

The equation for the size of an interior angle of an n-sided regular polygon is (n-2)180/n. When n=7, the interior angle of a regular sided shape would be 5x180/7 or approximately 128.57. The polygon in the question has an interior right angle (90 degree angle) and thus cannot be a regular shape. A 7 sided shape is called a heptagon. Thus, the shape described in the question is an irregular heptagon.


How many degree is each interior angle of a regular nonagon?

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


What is the interior angle of a shape with 5 sides?

If it's a regular 5 sided shape, then 72o


What is the size of each interior angle of a regular 28 sided shape?

Each angle in a 28-sided shape is about 167.14 degrees.


What is the size of an interior angle on a 15 sided shape?

Providing that it is a regular 15 sided polygon then each interior angle will be 156 degrees


How do you find the measure of each interior angle?

The only way to do it is to measure the angles, There is no formula that will give you the measure of an interior angle of any shape unless it happens to be regular. And there is nothing in the question to suggest that the shape might be regular.


What is one interior angle of a regular 24 sided shape?

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If the interior angle of a regular polygon equals 120 degrees what shape is the polygon?

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What is the size of each angle in a regular 25 sided shape?

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