Answer:
The correct answer is D 64°
Explanation:
S is equal to 50 because we have a straight line (angle). A straight angle is 180°. 180 -130 = 50°.
If angle s = 50° and angle R = 66° (given), then Q must be 64°.
This is true because the sum of the interior angles or a triangle is 180.
180 - 50 - 66 = 64