"Parallel lines s and t are cut by transversal r. Clockwise from top left, the angles formed by lines r and s are 3,5
1,7,
3,7
4,5

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Explain how you can use the associative property to evaluate (7x50)x4.

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.