Question

In   ∆ABC, if$ab ^{2} = {ac}^{2} + {cb}^{2}$
, state with reason whether  ∆ABC is a right
angled triangle or not.​

Answer 1

Answer:

I KNOW ITS ANSWER BUT I WILL GIVE IF U MARK ME THE BRAINLIEST

Answer 2

BRO, AS YOU CAN SEE THAT ABC is a right angle triangle where ab is the hypotenuse , and angle c is 90°

This is because it is following phytagoras theorm..