Question

What is the sum of the measures of all the interior angles of a regular polygon of 5 sides?

Answer 1

Answer:

your answer is here-

Step-by-step explanation:

n/2× 180°

'n' indicates number of sides

5/2×180°=450

Answer 2

Step-by-step explanation:

Formula : Sum of Interior Angles = (n-2) × 180°

Sum of Interior Angles = (n-2) × 180°Each Angle (of a Regular Polygon) = (n-2) × 180° / n

Here , n = no of sides

In the question , we are having 5 sides.

so ,

n = 5

Sum of Interior Angles = (5-2) × 180°

= 540°