Question

LMN is a right triangle. A. True B. False.

Answer 1

we know that

If triangle LMN is a right triangle then must meet the Pythagorean Theorem

so

Applying the Pythagorean Theorem

$MN^{2}=ML^{2} +NL^{2}$

substitute the values

$34^{2}=16^{2} +30^{2}$

$1,156=256 +900$

$1,156=1,156$ ------> is true

The triangle LMN is a right triangle

therefore

the answer is the option A True

Answer 2

A^2 + b^2 = c^2.....a and b are ur legs and c is ur hypotenuse
16^2 + 30^2 = 34^2
256 + 900 = 1156
1156 = 1156 (correct)....so yes, LMN is a right triangle