Question

construct an isosceles right angle triangle ABC with angle ABC equal to 90 degree and AC 6 CM

Answer 1

Since the right angled triangle is isosceles the other two angles are 45 degrees each. This forms the basis for the construction.

So, first draw the hypotenuse AC= 6 cms. At both the endpoints A and C construct 45 degrees. Let the 45 degree rays intersect at B.

Then ABC is the required isosceles right angled triangle.