Question

10 Two angles of a triangle are equal and the
third angle is greater than each of these
angles by 30°. Find the measures of all
the angles of the triangle.

Answer 1

Answer:

Step-by-step explanation:

Let the angles be x° ,x∘ and x+30 ∘

Then,x+x+(x+30 ∘)=180 ∘

⇒3x+30 ∘ =180 ∘⇒x=50 ∘ .