Find x
and
each of the
interior angles.

Part 1)

Part 2) The measure of the interior angles are 64°-67°-49°

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the value of x

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

so

In this problem

Solve for x

Combine like terms

Subtract 18 both sides

Divide by 6 both sides

step 2

Find the measure of each interior angle

substitute the value of x in each measure

good job you smart son of a gun you are smarter that einstein. 7