1.
If two triangles are similar, ______.
A.
then corresponding angles are congruent
B.
then only one pair of corresponding angles are congruent
C.
then corresponding sides are congruent
D.
then only one pair of corresponding sides is congruent
Hint
2.
Similar triangles must have the same ______.
A.
right angles
B.
size and shape
C.
size
D.
shape
Hint
3.
P
and
T
are corresponding angles of similar triangles. Find the value of
x
if
m
P
= 6
x
° and
m
T
= 78°.
A.
x
= 13
B.
x
= 18
C.
x
= 10
D.
x
= 15
Hint
4.
Similar triangles always have _____.
A.
Two congruent corresponding angles with a congruent corresponding side between the angles.
B.
Three congruent corresponding angles.
C.
Two congruent corresponding sides with a congruent corresponding angle between the sides.
D.
Three congruent corresponding sides.
Hint
5.
A
and
D
are corresponding angles of similar triangles. Find the value of
x
if
m
A
= 45°and
m
D
= 0.25
x
– 3.75.
A.
x
= 180
B.
x
= 165
C.
x
= 170
D.
x
= 195
Hint