Question

The larger of teo suplementary angles exceeds the smallest by 18°. Find the angles

Answer 1

Answer:

smaller angle= 81°

larger angle = 99°

Step-by-step explanation:

let smaller angle = x

larger angle = x+18

we know that the sum of two supplementary angles = 180°

x+x+18° = 180°

2x+18°=  180°

2x = 180° - 18°

2x = 162°

⇒x= 81°

∴ smaller angle =x = 81°

larger angle = x+18° =81°+18° = 99°