Question

what is the value of v?

Explanation:

Step1: Assume the angle is part of a right - angle

If the two angles $v$ and $59.2^{\circ}$ form a right - angle (90°), we can use the angle - sum property.
Let the sum of the two angles equal 90°. So, $v + 59.2^{\circ}=90^{\circ}$.

Step2: Solve for $v$

Subtract $59.2^{\circ}$ from both sides of the equation.
$v=90^{\circ}-59.2^{\circ}$.
$v = 30.8^{\circ}$

Answer:

$30.8$