Question

the ratio of two complementary angles is 3:7 , find them​

Answer 1

Answer:

Complementary angel =90°

3x+7x=90

10x=90

x=9

3x=9×3=27

7x=9×7=63

Hence the numbers are 27 and 63

Answer 2

Hey mate here's your answer -:

Let the angles be 3x and 7x. Now,

3x + 7x = 90°

10x = 90°

x = 90 ÷ 10

x = 9

Angle 1 = 3 × 9 = 27°

Angle 2 = 7 × 9 = 63°