Use the figures to complete the statements proving the converse of the pythagorean theorem. drag and drop a phrase, value, or equation into the box to correctly complete the proof. to prove the converse of the pythagorean theorem, we must show that if △abc has sides of a, b, and c such that a² + b² = c² , then △abc is a right triangle. define △def so that it is a right triangle with sides a, b, and hypotenuse x. by the pythagorean theorem, a² + b² = x² . since a² + b² = c² and a² + b² = x², it must be true that c² = x². since sides of triangles are positive, then we can conclude that . thus, the two triangles have congruent sides and are congruent. finally, if △abc is congruent to a right triangle, then it must also be a right triangle. two right triangles with points labeled in capital letters and sides labeled in lower case letters. pls !