Question

1. the formula for the sum of the degree measures of the interior angles of a polygon is $s = 180(n - 2)$. solve for $n$, the number of sides of the polygon, in terms of $s$

Explanation:

Step1: Divide both sides by 180

$$\frac{S}{180}=n - 2$$

Step2: Add 2 to both sides

$$n=\frac{S}{180}+ 2$$

Answer:

$$n=\frac{S}{180}+ 2$$