1.
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.
240
B.
120
C.
60
D.
90
Hint
2.
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
3.
The measure of a pair of base angles of an isosceles trapezoid are (4x + 10) ° and (2
x
+ 36) °. What is the measure of one base angle?
A.
118°
B.
62°
C.
120°
D.
12°
Hint
4.
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.
52
C.
5
D.
20
Hint
5.
What is the value of
y
?
A.
32 cm
B.
16 cm
C.
40 cm
D.
24 cm
Hint