Question

What is the area of this figure shown?​

Answer 1

189.25 sq. ft.

Explanation:

Area = 15(10) + 1/2(3.14 x 25)

= 150 + 1/2(78.5)

= 150 + 39.25

= 189.25 sq. ft.

Answer 2

To find the area of this figure, we need to find the area of the semicircle at the top and the area of the rectangle below it.

Area of Rectangle = 15 * 10 = 150 square feet

Area of SemiCircle =
`(1)/(2) \pi r^(2) = (1)/(2) \pi *5^(2) =39.270` square feet

• r: is the radius which is half of the diameter, 10 ft

Total area = 150 square feet + 39.270 square feet = 189.270 square feet

Hope that helps!