Math, asked by rajnikumari5339, 6 months ago

Two complementary angles are in the ratio 2 is to 7 find the angles

Answers

Answered by meghana2632

1

x+y =90°

2:7=90°

2x+7y=90°

9xy=90°

xy=90/9=10°

2(10)=20°

7(10)=70°

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