Question

in a triangle ABC , angle A = 27° , angle B = 60° , then the longest side of ∆ABC is​

Answer 1

Answer:

AB will be the longest because angle will be highest

Answer 2

Answer:

Ac is the longest side

Step-by-step explanation:

Using angle sum property in △ABC

∠A+∠B+∠C=180

27+60+c=180

87+c=180

c = 93

In any triangle side opposite to the largest angle is the longest side.

Here ∠C is largest and side opposite to it is AB

∴AB is the longest side.

Then comes ∠B and side opposite to it is AC

∴AC is the second longest side.

Then comes ∠A and side opposite to it is AC

∴BC is the shortest side.

So the increasing order of sides is

BC<AC<AB