Question

C) If yº and (y + 10)° are complementary angles, find them.
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Answer 1

y and y+10 are complementary angles...

`y + (y + 10) = 90 \\ 2y + 10 = 90 \\ 2y = 90 - 10 \\ 2y = 80 \\ y = (80)/(2) \\ \\ y = 40`

Angles = 40 , 50

Hope this will help...