Question

An angle is 20° more than its complement .Find the angles

Answer 1

Heya ✋

Let see your answer !!!!

Let the measure of its complement be x°. Then,

measure of angle = (x + 20)°.

according to question ,

x + x + 20 = 90

=> 2x = 90 - 20

=> 2x = 70

=> x = 70/2

=> x = 35

Hence , the measure of its complement = 35°

and measure of angle = (35 + 20)° = 55°.







Thanks :)))))

Answer 2

$let \: an \: angle \: be \: x \\ its \: complement \: (90 degree - x) \\ x = (90 - x) + 20 \\ x = 90 - x + 20 \\ x + x = 90 + 20 \\ 2x = 110 \\ so \: x = 110 \div 2 \\ \: \: x = 55$