1.
Which of the following best describes
A.
acute
B.
obtuse
C.
right
D.
straight
Hint
2.
If
and
is a right angle, what is the measure of
A.
145
B.
130
C.
135
D.
125
Hint
3.
Find the measures of two supplementary angles,
and
if
and
A.
38, 142
B.
36, 144
C.
37, 143
D.
39, 141
Hint
4.
A straight angle has a measure of _____.
A.
180
B.
45
C.
90
D.
60
Hint
5.
Which of the following best describes
AGF
?
A.
obtuse
B.
straight
C.
right
D.
acute
Hint