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Fynjy0 [20]
3 years ago
15

Angle b is a supplement of angle a and measure angle a = 65.2 degrees. find measure angle b

Mathematics
1 answer:
klasskru [66]3 years ago
8 0
< B is a supplement of < A......supplementary angles add up to 180 degrees......< B + < A = 180
< A = 65.2

< B + 65.2 = 180
< B = 180 - 65.2
< B = 114.8
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