2 years ago

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

1 answer:

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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