Question

what is the value of y in this triangle?
enter your answer in the box.
$y = \square$

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is $180^\circ$.

Step2: Sum known angles

Calculate sum of given angles: $79^\circ + 37^\circ = 116^\circ$

Step3: Solve for $y$

Subtract sum from $180^\circ$: $y = 180^\circ - 116^\circ$

Answer:

$64$