Rotate with vertices R(4, - 1), 5(5, 3) , and Q(3, 1) by 90° about the origin

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)