1.
Find the area of the triangle.
A.
48 square units
B.
96 square units
C.
20 square units
D.
28 square units
Hint
2.
Find the area of the
shaded
region.
A.
225 square inches
B.
178.5 square inches
C.
357 square inches
D.
77.6 square inches
Hint
3.
Find the area of a triangle with base 2.5 cm and height 3 cm.
A.
3.75 cm
2
B.
12.5 cm
2
C.
7.5 cm
2
D.
4.5 cm
2
Hint
4.
Dan's Middle School is performing
The Sound of Music
. A wooden sign is put up outside the school as an advertisement. What is the area of the sign?
A.
5.76 ft
2
B.
6.12 ft
2
C.
11.2 ft
2
D.
2.88 ft
2
Hint
5.
Triangle
ABC
has coordinates
A
(7, 7),
B
(1, 1), and
C
(10, 1). What is the area of triangle
ABC
?
A.
54 square units
B.
27 square units
C.
35 square units
D.
15 square units
Hint