Question

if 7x and 3x are pair of complementry angle find the angle and explain it also

Answer 1

hope this helps u

Two Angles are Complementary when they add up to 90 degrees (a Right Angle

so

7x+3x=90

10x = 90

x=90/10

x =9

7x = 7*9 = 63

3x = 3*9 = 27

verification

7x+3x = 90

63+27=90

90=90

Answer 2

Complementary angles: The pair of angles which have their sum as equal to 90°

Given that angles are 7x and 3x:

7x + 3x = 90

10x = 90

x = 9

Angles: 7 × x = 7 × 9 = 63

3 × x = 3 × 9 = 27°

Angles are: 63° , 27°