1.
Classify the triangle by its angles and by its sides.
A.
obtuse, scalene
B.
obtuse, isosceles
C.
acute, equilateral
D.
acute, isosceles
Hint
2.
Classify
.
A.
right, isosceles
B.
obtuse, isosceles
C.
right, equilateral
D.
acute, scalene
Hint
3.
Find
m
B
in
A
B
C
if
m
A
= 85° and
m
C
= 11°.
A.
84°
B.
104°
C.
6°
D.
92°
Hint
4.
Find the missing measure in the triangle below.
A.
36°
B.
34°
C.
40°
D.
140°
Hint
5.
The map of a trail is shown below. Find the value of
x
.
A.
151°
B.
141°
C.
51°
D.
150°
Hint