1. Points M, N, O are collinear, and N is the midpoint of MO. If MN = 12cm, how long is MO?
__________2. Angles 1 and 2 are supplementary angles. If ∠1 = 136°, what is the measure of ∠2?
__________3. Angles A and B form a linear pair. What is the sum of their measures?
For numbers 4 and 5. Angles S and T are complementary angles. If ∠S = (2x - 12)° and ∠T = x°.
__________4. What is the measure of ∠T?
__________5. What is the measure of ∠S?