Question

a triangle has interior angle measures of z, 92°, and 48°. what is the value of z? z = °

Explanation:

Step1: Recall angle - sum property

The sum of the interior angles of a triangle is 180°. So, $z + 92^{\circ}+48^{\circ}=180^{\circ}$.

Step2: Solve for z

First, add 92° and 48°: $92 + 48=140$. Then, $z=180 - 140$.

Answer:

$40$