Geometry Vocabulary

A line that cuts two or more lines

• perpendicular lines

• parallel lines

• ray

• transversal

Tags

CCSS.HSG.CO.A.1

A pair of angles whose sum is 90 degrees

• supplementary angles

• congruent angles

• complementary angles

• vertical angles

Tags

CCSS.7.G.B.5

Lines that cross at a common point

• intersecting lines

• perpendicular lines

• parallel lines

• straight lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

An angle that measures between 0 and 90 degrees

• obtuse angle

• acute angle

• right angle

• straight angle

Tags

CCSS.4.G.A.1

Lines that never meet or cross and stay the same distance apart

• perpendicular lines

• parallel lines

• intersecting lines

• transversal

Tags

CCSS.HSG.CO.A.1

Angles that measure the same

• same-side interior angles

• congruent angles

• supplementary angles

• complementary angles

Tags

CCSS.8.G.A.2

An angle that measures more than 90 degrees but less than 180 degrees

• obtuse angle

• acute angle

• reflex angle

• straight angle

Tags

CCSS.4.G.A.1

What shape is this?

• cone

• pyramid

• rectangular prism

• cube

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

The radius of this circle is ....

• A. 32 m

• B. 32 m

• C. 8 m

• D. 8 km

Tags

CCSS.7.G.B.4

The definition of circumference is

• distance from the center of any point on the circle

• distance from one point to another

• distance around the circle

• distance from the center of any point on the circle