CH 1.1

Question 1

What is a point?

Answer 1

It is only location and no size.

Question 2

What is a line?

Answer 2

A straight, continuous arrangement of infinitely many points, that extends forever in two directions.

Question 3

What is Collinear?

Answer 3

On the same line

Question 4

What is Coplanar?

Answer 4

On the same plane

Question 5

What is Line Segment?

Answer 5

Two points (endpoints) and all the points between them that are collinear with the two points

Question 6

What is Line Segment?

Answer 6

Two points (endpoints) and all the points between them that are collinear with the two points

Question 7

What is Segment Addition?

Answer 7

If A, B, and C are collinear and B is between A and C, then the sum of the lengths of the segments AB and BC will give the total length of AC.

Question 8

What is Midpoint?

Answer 8

The point on the segment is the same distance from both endpoints.

Question 9

What is a Bisector?

Answer 9

Something that divides a segment into 2 congruent segments - can be a line, segment, or point.

Question 10

What is a Ray?

Answer 10

All the points on one side of the starting endpoint