SOLUTION: interior andle measure of a regular polygon is given. Find the number of sides of the polygon.
168 degrees
How do I find this?
Algebra.Com
Question 15387: interior andle measure of a regular polygon is given. Find the number of sides of the polygon.
168 degrees
How do I find this?
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Start with the formula for the measure of an interior angle, A, of a regular polygon of n sides:
Multiply both sides by n.
Simplify the right sides.
Add 360 to both sides.
Subtract 168n from both sides.
Divide both sides by 12.
The regular polygon has 30 sides.
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