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18 questions
What is the equation to calculate each interior angle of a Regular Polygon?
Find the angle Find the angle sum of the interior angles of the polygon.
What is the measure of ONE interior angle of a regular octagon?
What is the measure of ONE interior angle of a regular 20-gon?
Solve for the missing variable.
Solve for a.
One exterior angle of a regular polygon is 14.4°. How many sides does it have?
One exterior angle of a regular polygon is 22.5°. How many sides does it have?
What is the size of one exterior angle of a regular heptagon (seven-sided polygon)? Give your answer to 2 decimal places
An equilateral triangle, a square and a pentagon all have the same side length and are positioned as shown.
What is the sum of the interior angles of the resulting polygon?
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