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20 questions
Which of the following is NOT an example of supplementary angles?
∠7 and ∠8
∠2 and ∠3
∠1 and ∠7
∠6 and ∠4
If the m∠7 = 115°, find the measure of ∠2.
115°
65°
180°
Cannot be determined
If the m∠5 = 63°, find the measure of ∠3.
63°
117°
180°
Cannot be determined
Find the value of x if the m∠1 = 11x − 9° and the m∠5 = 7x +9° .
-4.5
4.5
1
0
∠7 and ∠TPU are _______________
Complementary and Adjacent
Supplementary and Adjacent
Adjacent
Vertical
∠7 and ∠8 are _______________
Vertical
Nothing
Adjacent
Supplementary
What angle is vertical to angle 2?
∠4
∠1
∠2
∠5
What angle is adjacent and supplementary to angle 5?
∠4
∠1
∠3
∠2
Which of the following triangles will the triangle sum theorem work for?
Right
Acute
Scalene
Any
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