Question

Converse of Pythagorean Theorem by Similarity

Answer 1

I need help proving this

Answer 2

converse of pythagorean theorem says this :
if a^2 + b^2 = c^2, then its a right angled triangle

Answer 3

so, basically u need to calculate lengths of all 3 sides using distance formula,
and show that a^2 + b^2 equals c^2.