141k views
0 votes
I need help with this can u help me?

I need help with this can u help me?-example-1
User Yovanka
by
7.4k points

1 Answer

2 votes
The figure is made up of a triangle and a semicircle.
The triangle has base 3.6 ft and height 4.8 ft.
The semicircle has diameter 3.6 ft, so its radius is 1.8 ft.
The total area is the area of the triangle plus the area of the semicircle.

A = bh/2 + pi * r^2/2

A = (3.6 ft) * (4.8 ft)/2 + 3.14 * (1.8 ft)^2 / 2

A = 8.64 ft^2 + 5.0868 ft^2

A = 13.7 ft^2
User Dean Ransevycz
by
8.0k points

No related questions found