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Viktor [21]
3 years ago
10

Given that angle 3 is a supplement of angle 4 and that angle 3 equals 117 degrees. find angle 4

Mathematics
1 answer:
My name is Ann [436]3 years ago
7 0
Supplementary angles are two angles that add up to 180 degrees. so....<3 + <4 = 180 <3 is 117 so sub in 117 for <3 117 + <4 = 180 <4 = 180 - 117 <4 = 63 degrees
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