In ΔABC, m∠A = 40°, m∠B = 60°. Find m∠C. (Hint: Draw the auxiliary line BD parallel to the line segment AC and take a look at the same side and the alternate interior angles)
I NEED HELP! This geometry question is hard, and I have another one afterwards.
⊥ l, B ∈l, M ∈
, AM = 7 in, AB = 15 in. Find the distance between point M and line l.