Question

angle stv is a right angle. the measure of angle wtv is 35°. the measure of angle stw is (x^{circ}). what is the value of x?

Explanation:

Step1: Recall right - angle property

$\angle STV = 90^{\circ}$

Step2: Use angle - addition

$x+35^{\circ}=90^{\circ}$

Step3: Solve for x

$x = 90^{\circ}-35^{\circ}=55^{\circ}$

Answer:

$55$