8
Mr. Mustafa is building a birdhouse. H
sketches the front of the birdhouse,
which is shown. The shaded region is
rectangular opening with a base of
4 in. and a height of 2 in.
1 in.
2 in.
ה
2 in.
-3 in.
11 in.
What is the area of the front of the
birdhouse Mr. Mustafa plans to build
not including the opening?
in²
moa