Question

If the complementary angles are in the ratio 3:7, find them.
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Answer 1

Answer:

3x+7x=90 (sum of complementary angle )

10x=90

x=90/10

therefore x=9 ans

Answer 2

Answer:

let the angles be 3x & 7x

3x + 7x = 90. ( complementary angle)

10x = 90

x = 90/10

x= 9