Find the measurement of ∠1. Justify your answer.A. m ∠1 = 75 because corresponding angles of parallel lines are congruent.B. m ∠1 = 75 because corresponding angles of parallel lines are supplementary.C. m ∠1 = 105 because corresponding angles of parallel lines are congruent.D. m ∠1 = 105 because corresponding angles of parallel lines are supplementary.
Accepted Solution
A:
/_ 1 = x is the answer of your question.Reason = assumption