Question

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

Answer 1

<c =60

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`