Question

Plzzz hellllppppp I’m failing this class!!!!

Answer 1

Explanation:

So now a full triangle is 180°

Since the full triangle is 180°..you have to minus it with 68°and 70°.

`180 - 68 - 70 = 42`

This is what you will get

Now write the value (42). Now you have the degree for a whole triangle

Since they are asking you to find the outside angle, you have to minus 42 with 180. This because that's a half circle

Full circle=360

Half circle =180

`180 - 42 = 138`

Hope this is correct and helpful

HAVE A GOOD DAY!