Two intersecting lines create four angles with the same vertex, labeled A, B, C, and D. Angle B is adjacent to ∠A and ∠C. Find m∠A if m∠C=75°.(1 point)

Question

Responses

15°
15 degrees

180°
180 degrees

105°
105 degrees

75°
75 degrees

Answer 1

If angle C is 75°, then angle A (which is adjacent to angle C) is also 75°. Therefore, m∠A is 75°.