Question

the measure of an angle is triple than its supplement.find the measure of each of them

Answer 1

Answer :-

Given :-

• An angle is triple of its supplement

To Find :-

• Measure of angle

Solution :-

Let the angle be x

Supplementary angle = 180 - x

According to the question :-

→ Angle = 3 ( Supplementary angle )

→ x = 3 ( 180 - x )

→ x = 540 - 3x

→ x + 3x = 540

→ 4x = 540

→ x = 540 / 4

→ x = 135

• Angle = 135°
• Supplementary = 180 - 135 = 45°