1.
RST
and
UVW
are congruent. Find the value of
y
.
A.
45
B.
15
C.
40
D.
60
Hint
2.
ABC
and
DEF
are congruent. Find the value of
x
.
A.
10
B.
4
C.
5
D.
7
Hint
3.
Q
and
R
are corresponding angles of congruent triangles. Find
x
if
m
Q
= 120° and
m
R
= (3
x
– 30) °.
A.
x
= 60
B.
x
= 50
C.
x
= 30
D.
x
= 40
Hint
4.
Determine which pair of polygons is
not
congruent.
A.
B.
C.
D.
Hint
5.
Which statement is correct?
A.
,
, and
B.
,
, and
C.
,
,
D.
,
, and
Hint