Question

Each value of n represents the number of sides of a regular polygon. Determine whether the given angle measure is the correct sum of the interior angles of the polygon

Answer 1

No: n=3; 90

No: n=4; 480

Yes: n=5; 540

Yes: n=6; 720

Explanation:

(n-2)180

if the sum of the interior angles is not equal to the above equation when substituting the variable for however many sides there are in the polygon, then it is not the correct sum