Question

street and k street intersect at a 50° angle. how many angles measure 50° at the intersection? one two three four

Explanation:

Step1: Recall vertical - angle property

When two lines intersect, vertical angles are equal.

Step2: Identify vertical angles

The two lines (streets) intersect. The angle of 50° and its vertical - angle are equal. So there are two angles that measure 50°.

Answer:

B. two