1.
Find the height of a trapezoid that has an area of 64 square inches, and bases of 8 and 12 inches.
A.
7.2 in.
B.
10 in.
C.
6.4 in.
D.
6 in.
Hint
2.
Find the area of this figure.
A.
68
B.
92
C.
24
D.
85
Hint
3.
Find the area of quadrilateral
ABCD
,
AD
||
BC
.
A.
B.
C.
97
D.
148
Hint
4.
A trapezoid has an area of 80.75 sq. in., and its two bases are 7 and 12 inches long. Find the height of the trapezoid.
A.
8.5 in.
B.
7 in.
C.
9.2 in.
D.
8.75 in.
Hint
5.
A rhombus has an area of 55.4 m
2
. If one of the diagonals is 8 m, find the perimeter. Round to the nearest whole number.
A.
32 m
B.
42 m
C.
36 m
D.
56 m
Hint