Two intersecting lines create four angles with the same vertex, labeled A, B, C, and D. Angle B is adjacent to LA and LC.

Question

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

GPT 3.5 · Answer

Since Angle B is adjacent to LA and LC: mLA = mLB + mLC mLA = mLB + 75° However, we don't have enough information to determine the measure of Angle B.