1.
Find the value of
x
.
A.
10
B.
9
C.
8
D.
3
Hint
2.
In isosceles
with base
and
Find the measure of
A.
96
B.
42
C.
52
D.
34
Hint
3.
In
is 10 more than 3 times a number,
is 8 less than 5 times the same number. Find
A.
48
B.
116
C.
37
D.
106
Hint
4.
In isosceles
PQR
with base
,
PQ
= 2
x
+ 3, and
PR
= 9
x
- 11. What is the value of
x
?
A.
-7
B.
7
C.
2
D.
Hint
5.
Triangle
ABC
has vertices
A
(2, 5),
B
(5, 2), and
C
(2, -1). Classify
ABC
.
A.
scalene
B.
isosceles
C.
acute
D.
equilateral
Hint