1.
What is the measure of each angle of an equilateral triangle?
A.
30°
B.
90°
C.
60°
D.
45°
Hint
2.
What is the value of
x
?
A.
122°
B.
64°
C.
65°
D.
58°
Hint
3.
In
is 10 more than 3 times a number,
is 8 less than 5 times the same number. Find
A.
37
B.
116
C.
106
D.
48
Hint
4.
Find the value of
x
.
A.
13
B.
26
C.
10
D.
20
Hint
5.
In isosceles
PQR
with base
,
PQ
= 2
x
+ 3, and
PR
= 9
x
- 11. What is the value of
x
?
A.
B.
-7
C.
7
D.
2
Hint