Question

In a triangle ABC, ZA= 120° then the longest side of the triangle is
(A) BC (B) AC (C) AB (D) none of these​

Answer 1

Answer:

(D).None of these

Step-by-step explanation:

In this ZA=120° makes triangle ABC Equatorial Triangle so all the sides are equal and all the angles are equal to 60°. Hence none of the side is largest

Answer 2

Answer:

Correct option is A)

Given ∠A=120

Since, ∠A is obtuse. Hence, ∠A>∠B and

∠A >∠C

In a triangle, largest side is opposite to largest angle. here, ∠A is largest hence, largest side is BC.