Which one of the following relations correctly identifies that a triangle having…

MATHEMATICS · Single correct · CBSE · Mathematics · The Baudhayana-Pythagoras Theorem · The Baudhayana-Pythagoras Theorem

Problem

Which one of the following relations correctly identifies that a triangle having sides

p,\,q,\,r

(with

r

the longest) is a right triangle? (a)

p^{2}=q^{2}+r^{2}

(b)

2r^{2}=p^{2}+q^{2}

(c)

r^{2}=p^{2}+q^{2}

(d)

r^{2}=p^{2}-q^{2}