1.
Which of the following best describes
A.
acute
B.
obtuse
C.
straight
D.
right
Hint
2.
If
and
is a right angle, what is the measure of
A.
135
B.
125
C.
130
D.
145
Hint
3.
Which inequality describes all of the possible values for
a
if
is an obtuse angle and
m
=2
a
+ 8?
A.
41 >
a
< 86
B.
41 <
a
> 86
C.
41 >
a
> 86
D.
41 <
a
< 86
Hint
4.
If
m
DGE
= 52 and
FGE
is a right angle, what is the measure of
DGF
?
A.
38
B.
45
C.
142
D.
71
Hint
5.
If
and
then
is _____?
A.
right.
B.
acute.
C.
obtuse.
D.
straight.
Hint