40. A circular fountain with a diameter of 20 meters is to be placed entirely within a rectangular plaza, 40 by 60 meters. Bricks will be laid on the entire plaza around the fountain (but not under it), making it accessible to pedestrians. What is the approximate area, in square meters, of the plaza that will be brick?

Answer and Explanation

Your Answer is

Correct Answer is H

Explanation

The area of ​​the rectangle minus the area of ​​the circle is about the H option.