1.
How many square yards of sod are needed to cover a yard that is 10 yd by 15 yd?
A.
160yd
2
B.
70yd
2
C.
150yd
2
D.
50yd
2
Hint
2.
How many square inches of cloth are needed to cover a square table top with
s
= 12 in.?
A.
24
B.
48
C.
120
D.
144
Hint
3.
What is the area of the triangle?
A.
112 m
2
B.
44 m
2
C.
22 m
2
D.
56 m
2
Hint
4.
What is the area of a triangle with
b
= 14 cm and
h
= 9 cm?
A.
46
B.
63
C.
92
D.
126
Hint
5.
What is the area of a triangle with
b
= 14.2 cm and
h
= 12 cm?
A.
85.2
B.
170
C.
52.4
D.
104.8
Hint