Question

What is the area of a semicircle that has a radius of 30 feet

Answer 1

A = 1413.72 unit²

Explanation:

area of a semicircle formula: A = (πr²)/2

To find the area of a semicircle that has a radius of 30 feet, apply r = 30 to the formula A = (πr²)/2:

A = (π30²)/2

A = 1413.72 unit²