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15 questions
Vertical angles ...
add up to 180
add up to 90
are congruent (have the same measurement)
share a ray (are next to each other)
What type of angles are these?
Adjacent Angles
Linear Pair
Complementary Angles
Supplementary Angles
Vertical Angles
This diagram shows what type of angle pairs? Select all that apply.
Supplementary
Complementary
Linear Pair
There are no angle pairs
Find the value of y.
14
38
76
104
Which angle is a linear pair with ∠1 ?
∠2
∠3
∠4
∠5
∠6
Which angle is a linear pair with ∠5 ?
∠2
∠3
∠4
∠9
∠6
Which angle is a vertical angle to with ∠7 ?
∠1
∠5
∠3
∠6
∠9
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