Question

In ABC angle a = 50°and angle B = 60° find the longest side.​

Answer 1

Answer:

AB is the longest side

Step-by-step explanation:

Consider △ ABC Based on the sum property

we can write it as

∠ A + ∠ B + ∠ C = 180°______ By substituting the values we get 50o + 60o + ∠ C = 180o

On further calculation

∠ C = 180o – 50o – 60o

By subtraction ∠ C = 180o – 110o ∠ C = 70o

So we have

∠ A < ∠ B < ∠ C

We get BC < AC < AB

Therefore, the longest side of the triangle is AB and the shortest side is BC.

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