Question

6. AABC is an isosceles triangle with AC = BC. If AB2-
2AC?, prove that AABC is right angled.​

Answer 1

Answer:

meet... .ioc-ozki-gdi

Answer 2

If AB2= 2 AC2. Prove that ABC is a right angle triangle. Hint:Because angles opposite equal sides are themselves equal, an isosceles triangle has two equal angles (the ones opposite the two equal sides).