Question

in an isosceles triangle the base angle are twice its vertical angle find the angle

Answer 1

here's yr answer
hope it helps

Answer 2

If you have studied the properties of isoceles triangle then you know that the two angles are same and one is different so.

Let x,x,y be the angles let the base angle be x+x=2x

Now it is given that base angle is twice the vertical angle which means

2x=2y

=>x=y

Since sum of all angles are 180 in a triangle therefore

X+x+x=180

So x=60

So all angle will be 60.