Answer :

kithu13

y and y+10 are complementary angles...

[tex]y + (y + 10) = 90 \\ 2y + 10 = 90 \\ 2y = 90 - 10 \\ 2y = 80 \\ y = \frac{80}{2} \\ \\ y = 40[/tex]

Angles = 40 , 50

Hope this will help...

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