Question

the measure of angles of a triangle are x,x+20,x-20. Find the measure of each angle​

Answer 1

Step-by-step explanation:

Let us suppose the angles ∠P, ∠Q, ∠R of a ΔPQR be x°, (x - 20)°, (x - 40)° respectively.

Hence, the measure of each angle is 80∘, 60∘ and 40∘ respectively.