An angle is one fifth of its supplement. The measure of the angle is (

1.	An angle is one fifth of its supplement. The measure of the angle is (a) 15∘ (b) 30∘ (c) 75∘ (d) 150∘
Answer» An angle is one fifth of its supplement. The measure of the angle is (a) $15^{\circ}$ (b) $30^{\circ}$ (c) $75^{\circ}$ (d) $150^{\circ}$

An angle is one fifth of its supplement. The measure of the angle is (a) 15∘ (b) 30∘ (c) 75∘ (d) 150∘

Answer»

An angle is one fifth of its supplement. The measure of the angle is

(a) $15^{\circ}$

(b) $30^{\circ}$