Question

check whether given sides are the sides of right angled triangles ,using pythagorans theorem 12,13,15​

Answer 1

Answer:

no

Step-by-step explanation:

(15)2=(13)2+(12)2

225=169+144

225=313which is not equal

hence right angle not possible

Answer 2

Hi........

Well, you can use Khan Academy to find answer.

I can't answer now so only can give suggestions.