Geometry Vocabulary

What does the prefix "tri" mean?

• four
• three
• two
• five

What shape has the following attributes? 6 sides, 6 angles, and 6 corners

• triangle

• pentagon

• hexagon

• square

Area is found...

• around an object

• inside an object

• under an object

• on top of an object

What does the prefix "quad" mean?

• three
• two
• four
• five

What degree makes up half a circle?

• 180

• 360

• 90

• 0

What degree makes up 1/4 of a circle?

• 90

• 180

• 360

• 0

A polygon is

• a closed figure with 3 or more straight sides

• a closed figure

• an four-sided figure

• a circle

What degree makes up an right angle?

• exactly 90 degrees

• less than 90 degrees

• more than 90 degrees

• 180 degrees

What degree makes up an obtuse angle?

• less than 90 degrees

• more than 90 degrees

• exactly 90 degrees

• 180 degrees

What type of lines are shown?

• intersecting lines

• perpendicular lines

• acute angles

• obtuse angles