11. A2 Vocabulary What is the difference
between a line and a line segment? Draw
an example of each.
12. Higher Order Thinking Name two rays
with the same endpoint in the figure
below. Do they form an angle? Explain.

answer:

Which is a description of an undefined term?

The distance along a line segment is the number of units between two points.

Perpendicular lines are lines that intersect at a right angle.

A ray extends infinitely in one direction from an endpoint. 

An angle is the figure formed by the intersection of two rays at a common endpoint

The description of an undefined term is A ray extends infinitely in one direction from an endpoint. 

Step-by-step explanation:

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.