Question

i can not understand converse of phythagoras theorem

Answer 1

(AB)^2 + (AC)^2=(BC)^2

Answer 2

The converse (reverse) of the Pythagorean Theorem is also true. Theorem 66: If a triangle has sides of lengths a, b, and c where c is the longest length and c2 = a2 + b2, then the triangle is a right triangle with c its hypotenuse