Question

Help ASAP!! 10 points! will give brainliest to correct answer!!

Answer 1

Answer:

The answer to your question is ∠3 = 63°

Step-by-step explanation:

Data

∠2 = 117°

∠3 = x

Process

1.- Angles 2 and 3 are supplementary which means that their addition gives 180°.

So,

                ∠2 + ∠3 = 180

Substitution

                 117° + ∠3 = 180°

Solve for ∠3

                           ∠3 = 180° - 117°

Simplification and result

                            ∠3 = 63°