1.
Find the area of a triangle with base 8.2 centimeters and height 4.25 centimeters.
A.
18.0625 square centimeters
B.
17.425 square centimeters
C.
34.85 square centimeters
D.
6.225 square centimeters
Hint
2.
Find the area of a trapezoid whose bases are 10
mm and 3
mm and whose height is 7
mm.
A.
128
mm
2
B.
25
mm
2
C.
21
mm
2
D.
49
mm
2
Hint
3.
What is the area of a triangle with a base that is 65.3 inches in length and a height that is 41.5 inches long.
A.
1,354.975 in
2
B.
677.4875 in
2
C.
106.8 in
2
D.
2,709.95 in
2
Hint
4.
Find the area of a triangle whose base is 9.5 m and height is 6 m.
A.
28.5 m
2
B.
27 m
2
C.
14.25 m
2
D.
57 m
2
Hint
5.
An asphalt parking lot is in the shape of a trapezoid, with a square cut out for a tree. It costs $1.75 per square yard to seal an asphalt surface. How much will it cost to seal the parking lot?
A.
$1,743
B.
$1,400
C.
$1,043
D.
$1,393
Hint