Points, Lines, Angles, and Planes Exercises

Points A, B, and C are all collinear. Give another name for AC.

Hint

Any two points make a line, so lines are only named with two points.

Give another name for .

Hint

The first letter in the ray's name tells us the starting point, and the second is really just for direction.

Name three collinear points.

Hint

We have two lines to choose from. Take your pick.

How many segments can you form from the drawn lines and points?

Hint

Just like lines, segments need only two points to exist.

Which two lines are parallel?

Hint

Parallel lines are lines that don't intersect.