1.
The measures of a pair of base angles of an isosceles trapezoid are
7
x
- 12 and 5
x
+ 6. Find the value of
x
.
A.
6
B.
3
C.
12
D.
9
Hint
2.
Food
Some cafeteria trays are shaped like isosceles trapezoids so they will fit around the tables. If the measures of one pair of base angles of a tray are 120, what are the measures of the other pair of base angles?
A.
60
B.
120
C.
90
D.
240
Hint
3.
The base of a trapezoid is 20 cm, the median is 14 cm. What is the length of the other base?
A.
3 cm
B.
8 cm
C.
6 cm
D.
28 cm
Hint
4.
Two bases of a trapezoid are 24 inches and 36 inches If the median is (
x
+ 4) inches, what is the value of
x
?
A.
26 in.
B.
58 in.
C.
60 in.
D.
30 in.
Hint
5.
Two bases of a trapezoid are (6
x
+ 7) cm and (14
x
– 3) cm. If the median is 52 cm, what is the value of
x
?
A.
104
B.
20
C.
5
D.
52
Hint