Help please i don’t know how to solve it

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

What is the first step of an indirect proof of a number that is divisible by two

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table