Chapter 7.4, Problem 10PSB

To determine

To calculate : The measure of each angle of the polygon

Answer to Problem 10PSB

The measure of each angle of the polygon will be ${168}^0$

Explanation of Solution

Given information : The following information is given

Sum of the measures of the angles is ${5040}^0$

Formula used : The sum of the interior angles of a polygon is

  $(n-2){180}^0$ , where n is the sides of the polygon

Calculation : We use the above formula to find the value of n . hence, we get

  $n=30$

Thus, now each angle will be

  $\frac{(n-2){180}^0}{n}={168}^0$