Trace line p and line ton a piece of paper.
label z 1. move the paper so that z1 aligns with 28.
describe the transformations that you used to show
that z1 is congruent to 28.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.