Question

Which of the following best describes the use of the formula S = (n - 2)180°,where n is the number of sides?A. It is used to find the number of interior angles in a regular polygon.B. It is used to find the sum of the interior angles in a regularpolygon.O c. It is used to find the sum of the exterior angles in a regularpolygonO D. It is used to find the number of exterior angles in a regularpolygonSUBMIT

Answer 1

The Solution.

The given formula, that is,

`S=(n-2)180^o`

The formula above is used to find the sum of the interior angles in a regular

polygon.

Hence, the correct answer is option B.