1 What is the volume of the bird house shown below?
14 in.
8 in.
5 in.
5 in.
A
1,120 cubic inches
B 980 cubic inches
C 892 cubic inches
D 868 cubic inches

Option D 868 cubic inches

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The volume of the bird house is equal to the volume of the pentagonal prism

step 1

Find the volume of the pentagonal prism

where

B is the area of the pentagonal base

L is the length of the prism

Find the area of the base B (pentagon)

Area of triangle plus area of trapezoid

Find the volume

we have

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8