Question

11.One of the angles of a triangle is 150∘and the other two angles are equal.Find the measure of each of the equal angles.(a) 90⁰(b)35⁰(c)40⁰(d)15⁰

Answer 1

Answer:

d) 15°

Step-by-step explanation:

let the equal angle be x

thus,

2x+150°=180°

=> 2x=180°-150°

=> 2=30°/2=15°