what is the distance between the points (2, 1) and (14, 6) on a coordinate
plane?
a. 14 units
b. 5 units
c. 13 units
d. 12 units

Determine which postulate or theorem can be used to prove that lmn =nmo

Which angle of rotation is an angle of rotational symmetry for all figures?

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.