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Supplementary Angles
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Are pairs of ∠'s Supplementary or not? 70 and 80 degrees
Not
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89 degrees
91 degrees
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What is the measure of ∠2?
55 degrees
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What is the measure of ∠2?
118 degrees
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If ∠'s 5 and 6 are supplementary ∠'s, and the m∠6 = 60; find the m∠5.
m∠5 = 120 degrees
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Are pairs of ∠'s Supplementary or not? 75 and 80 degrees
Not
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Okay!
If ∠'s 1 and 2 are supplementary ∠'s, and the m∠1 = 45; find the m∠2.
135 degrees
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Are pairs of ∠'s Supplementary or not? 55 and 125 degrees
Supplementary
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What is the measure of ∠1?
125 degrees
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123 degrees
57 degrees
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Okay!
If ∠'s 8 and 9 are supplementary ∠'s, and the m∠8 = 40; find the m∠9
m∠9 = 140 degrees
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x degrees
(180 - x) degrees
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What is the value of x?
x = 61
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19 degrees
161 degrees
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25 degrees
155 degrees
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Okay!
105 degrees
75 degrees
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Okay!
130 degrees
50 degrees
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Okay!
What is the measure of ∠2
75 degrees
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(90 + x) degrees
(90 - x) degrees
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8 degrees
172 degrees
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What is the value of x?
23.6 degrees
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What is the measure of ∠1?
105 degrees
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Okay!
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