Question

. In ∆LMN, l = 5, m = 2, n = 13, state whether ∆LMN is a right angled triangle on not?​

Answer 1

Answer:

no this is not a right angle traingle

Answer 2

Answer:

It, is not right angle triangle

Step-by-step explanation:

by using Pythagoras theorem,

13^2=5^2+2^2

169=25+4

169=29

therefore it is not right angle triangle