What is the sum of the interior angle measures of a regular decagon? ° what is the measure of each interior angle of a regular decagon? °

Part a) The sum of the interior angle measures of a regular decagon is

Part b) The measure of each interior angle of a regular decagon is

Step-by-step explanation:

Part a)

we know that

The sum of the interior angles of a polygon is equal to

where

n is the number of sides of a polygon

In this problem

----> regular decagon

substitute

Part b) What is the measure of each interior angle of a regular decagon?

If the figure is a regular polygon, then all interior angles are equal

so

Divide the sum of the interior angles by the number of sides

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .