Question

Someone please help.

Answer 1

E) 30.3

Explanation:

Area of a semicircle= 1/2π2²

1/2(3.14)(2²)

1/2(3.14)(4)

1/2(12.56)

6.28

Area of a rectangle=lw

2x4

8

Area of a triangle=1/2bh

1/2(8)(4)

1/2(32)

16

Add them together:

6.28+8+16=30.28

30.28 rounds to 30.3

Answer 2

Answer:
Base x width x heigh