Find y give your answer in simplest form

One of the angle of the triangle is 90 degrees which means it is a right angled triangle. Two angles are same i.e 45 degrees which means the angle is an isosceles triangle.

so, x = 17 (isosceles triangle)

then use pythagoreas theorem:

and x = 17, so simplify and

so

70

step-by-step explanation:

step-by-step explanation:

infinity is the answer