Geometry Vocab

What is a line segment?

• set of points that goes on forever in both directions

• curved line that goes on in one direction forever

• part of a line between two endpoints

The distance around an object is called the 

• area

• perimeter

What angle is shown in the picture?

• acute angle

• obtuse angle

• right angle

• straight angle

How many lines of symmetry does this square have?

• 1

• 2

• 3

• 4

• F

• G

• H

• J

What angle is shown in the picture?

• acute angle

• right angle

• straight angle

• obtuse angle

• F

• G

• H

• J

What is this figure called?

• line

• line segment

• angle

• ray

• A

• B

• C

• D

What is this figure called?

• line

• line segment

• ray

• angle