Question

Find the Area of the figure below, composed of a parallelogram and two semicircles. Round to the nearest tenths place.

Please see the picture

Help me

Test

Answer 1

100.3 square units

Explanation:

Area of the composite figure = area of parallelogram + area of circle

Note: 2 semicircles = 1 full circle

Area of the figure = a*h + πr²

Where,

a = 10

h = 5

r = ½ of 8 = 4

Plug in the value into the equation

Area = 10*5 + π*4²

Area = 50 + π*16

Area = 100.265482 ≈ 100.3 square units (nearest tenth)