Question

The vertical angle of an isosceles triangle is 50. Find the other angle?

Answer 1

We know that in an isosceles triangle the angles formed with the Base are equal.
So, Let the Angle with the base be x

Now we Have given that the vertical angle is v= 50

And,  in a triangle the sum of all the three angles is 180 degree

So,                                v+x+x = 180
                                    50 + x + x = 180
                                    50 + 2x = 180
                                           2 x = 130
                                              x = 65 degree
     thus another angle is 65 degree

Answer 2

Answer:

) One of the base angles of an isosceles triangle is 50°. The vertical angle is *