Question

Triangle LMN is a right triangle. True or false

Answer 1

Answer:False

Explanation:

5^2+13^2=14^2

25 +169=196

194 ≠ 196

They’re not equal meaning it’s not a right triangle. Sorry for my first answer. I was supposed to use the Pythagorean theorm

Answer 2

LMN is an acute triangle not right triangle

Explanation:

by using pythagoras thoerem

a²+b²=c²

putting values

5²+13²=14²

25+169=194

194=196 so it is not a right angled triangle

if a²+b²=c² then it is right triangle

but if a²+b²<c² then it is acute triangle