Yes, but most people would call it equilateral...
Chat with our AI personalities
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
An isosceles right angled triangle
90° . That's true of any triangle. Doesn't have to be isosceles.
45 degrees.
The base angles of an isosceles triangle are congruent.