Question

In triangle ABC, angle A=40° and angle B =60°. Find the longest side of the triangle.
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Answer 1

Answer:

C=180°-(40°+60°)=80°

therefore the longest side is ...

the opposite side of the wider angle. ....

i.e., AB

Answer 2

Answer:

A =40,B=60 C=?

angle A+ angle B+angle C=180

40+60+x=180

100+x=180

x=80

X=C so angle C is largest

therefore the side opposite to it will be largest i.e AB