Question

In triangle ABC,angle A=65' and angle C=30'. Which side of this triangle is the longest?give reasons for your answer. ( "pls work it out in an notebook and attach it to the answer
And pls do it fast)

Answer 1

side opposite to angle B . Because angle B is gratest angle in that triangle.

Answer 2

Answer: AC is the longest side.

Step-by-step explanation: As given in question

∠A=65°

∠C=30°

So by angle sum property which states that the sum of three angles of a triangle is 180°

therefore ∠A+∠B+∠C=180°

⇒∠B=180°-(∠A+∠C)

⇒∠B=180°-(65°+35°)

⇒∠B=85°

Now as we know side opposite to largest angle is longest. ∠B is largest therefore Side opposite to ∠B is longest which is AC.