1.
Classify the triangle by its angles and by its sides.
A.
obtuse, scalene
B.
acute, equilateral
C.
obtuse, isosceles
D.
acute, isosceles
Hint
2.
Find
m
E
in
D
EF
if
m
D
= 34° and
m
E
= 117°.
A.
61°
B.
29°
C.
56°
D.
63°
Hint
3.
Find the missing measure in the triangle below.
A.
36°
B.
140°
C.
34°
D.
40°
Hint
4.
Find the missing measure in the triangle below.
A.
124°
B.
146°
C.
34°
D.
43°
Hint
5.
The map of a trail is shown below. Find the value of
x
.
A.
150°
B.
141°
C.
151°
D.
51°
Hint