Question

each base angle of an isosieles triangle is 15 more than its vertical angle find each angle of the triangle​

Answer 1

Answer:

Let the vertex angle be x

base angle =x+15

X+x+15+x+15=180  by angle sum property

3x+30=180

3x=180-30

3x=150

x=150/3

x=50 degree

vertex angle=50

and

base angle = 50+15=65