Question

a triangle has interior angle measures of t, 59°, and 89°. what is the value of t? t = °

Explanation:

Step1: Recall angle - sum property

The sum of interior angles of a triangle is 180°. So, $t + 59+89=180$.

Step2: Simplify the equation

$t+148 = 180$.

Step3: Solve for t

$t=180 - 148$.
$t = 32$.

Answer:

$32$