Question

Find the area of the figure to the nearest hundredth.

Answer 1

31.64 ft*2

Explanation:

Break down the problems by shapes-

1. Triangle= 4 x 6/2

=12 ft*2

2. Semi-Circle= 2.5/2 (sense their are two, we only need to solve one)

=9.82 ft*2

Multiply 9.82 by 2

=19.64 ft*2

Adding all together

12+ 19.64

=31.64 ft*2

Answer 2

`=31.64ft^2`

Explanation:

Triangle

`A=(h_(b)b )/(2) \\=(4*6)/(2)\\=12ft^2`

Semicircle

`A=(\pi r^2)/(2)\\=(\pi 2.5^2)/(2) \\=9.82ft^2\\`

because both semicircle are the same just multiply by 2

`9.82*2\\=19.64ft^2`

Now add all together

`12+19.64\\=31.64ft^2`