Question

Can you please help me out with this question I really need it Thank Youu❤️

Answer 1

Answer:

<c =60

Step-by-step explanation:

The angles of a triangle need to add up to 180 degrees. if you subtract 40 and 80 from 180 you will come up with the answer 60

Answer 2

Answer : The correct option is, (B) $60^o$

Step-by-step explanation :

As we are given a triangle ABC.

Given:

$\angle A=40^o$

$\angle B=80^o$

Property of triangle : The sum of the interior angle of a triangle is equal to $180^o$

That means,

$\angle A+\angle B+\angle C=180^o$

Now put all the value of angle in this expression, we get:

$40^o+80^o+\angle C=180^o$

$120^o+\angle C=180^o$

$\angle C=180^o-120^o$

$\angle C=60^o$

Therefore, the value of $\angle C$ is, $60^o$