Question

What is the answer need ASAP

Answer 1

ANSWER

C. 58°

EXPLANATION

The sum of the interior angles of a triangle is 180°.

We sum all the three angles to obtain,

$8x+(14x+2)+(10x+50)=180$.

We group like terms to get,

$8x+14x+10x+2+50=180$.

Simplify,

$32x+52=180$.

Combine like terms to get,

$32x=180-52$.

Simplify,

$32x=128$.

Divide both sides by 32 to get,

$x=4$.

We substitute the value of x into the expression for

$m\:$.

This implies that,

$m\:$.

$m\:$.

$m\:$.

The correct answer is C