Test Ch 7A
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Classify the angle as acute, right, obtuse or straight.
acute
right
obtuse
 straight
Find the missing angle.
m∡x =
x
54∘
Find the missing angle.
m∡x =
118∘
x
Find the missing angle.
m∡x =
143∘
x
Find the missing angle.
m∡x =
59∘
x
Find the missing angle.
m∡x =
51∘
x
Find the missing angle.
m∡x =
x
56∘
Find the missing angle.
m∡x =
x
71∘
Find the missing angle.
m∡x =
23∘
x
Which choice is not correct notation for the angle?
B
 ∡CBA
 ∡B 
 ∡BAC
 ∡ABC
A
C
Which choice is not correct notation for the angle?
 ∡F
 ∡FGJ
 ∡G
 ∡JGF
F
J
G
Choose an angle that corresponds to ∡4.
 ∡3
 ∡2
1
7
2
3
6
5
8
4
 ∡1
 ∡6
Choose an angle that corresponds to ∡1.
 ∡3
 ∡2
1
7
2
3
6
5
8
4
 ∡1
 ∡6
Choose an angle that corresponds to ∡8.
 ∡3
 ∡2
1
7
2
3
6
5
8
4
 ∡1
 ∡6
Choose the Alternate Interior Angle to ∡3.
 ∡7
 ∡2
1
2
8
3
6
5
7
4
 ∡1
 ∡6
Choose the Alternate Interior Angle to ∡7.
 ∡7
 ∡2
1
2
8
3
6
5
7
4
 ∡1
 ∡6
Choose the Alternate Exterior Angle to ∡8.
 ∡5
 ∡6
1
2
8
3
6
5
7
4
 ∡4
 ∡1
Choose the Alternate Exterior Angle to ∡4.
 ∡5
 ∡6
1
2
8
3
6
5
7
4
 ∡3
 ∡1
Find the angle measure.
∡1 = 
1
114∘
3
2
4
Find the angle measure.
∡4 = 
1
114∘
3
2
4
Find the angle measure.
∡3 = 
1
114∘
3
2
4
Find the angle measure.
∡5 = 
5
58∘
6
7
8
9
Find the angle measure.
∡7 = 
5
58∘
6
7
8
9
Find the angle measure.
∡8 = 
5
58∘
6
7
8
9
Find the angle measure.
∡9 = 
5
58∘
6
7
8
9
What is the relationship between ∡1 and ∡5?
Supplementary
Alternate Interior
4
6
5
3
7
1
Corresponding
 Alternate exterior
2
8
What is the relationship between ∡6 and ∡3?
Supplementary
Alternate Interior
4
6
5
3
7
1
Vertical
 Alternate exterior
2
8
What is the relationship between ∡4 and ∡7?
Supplementary
Alternate Interior
4
6
5
3
7
1
Corresponding
 Alternate exterior
2
8
What is the relationship between ∡2 and ∡6?
Supplementary
Alternate Interior
4
6
5
3
7
1
Corresponding
 Alternate exterior
2
8
What is the relationship between ∡8 and ∡7?
Supplementary
Alternate Interior
4
6
5
3
7
1
Vertical
 Alternate exterior
2
8
What is the relationship between ∡2 and ∡5?
Supplementary
Alternate Interior
4
6
5
3
7
1
Corresponding
 Alternate exterior
2
8
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