TITD/TOTD Geometry Basics

Identify the different geometric terms.

a

b

c

d

line

ray

segment

point

What tells us that we have a set of parallel lines?

What tells us that we have a set of perpendicular lines?

What tells us that we have a transversal?

Match the following

• bisect

• A point in the middle of a segment is a

• midpoint

• To cut an angle or segment into 2 congruent parts is to

• point

• Parallel lines must be in the same

• congruent

• Two figures that are the same size and shape are

• plane

• A location with no size is a

You can measure a

• Line

• Ray

• Segment

Select all the correct ways to name the angle.

• ∠B

• ∠ABC

• ∠BAC

• ∠CAB

• ∠1

You need __ letters to name a line.

You need __ letters to name a ray.

Choose all of the following that CAN be measured.

• Angle

• Plane

• Segment

• Ray