Geometry Vocabulary

Front

One fixed endpoint and extends infinitely along the line from the endpoint.

Back

ray

Tags

CCSS.4.G.A.1

Front

Which word does the figure above model? Options: array, line segment, ray, line

Back

line segment

Tags

CCSS.4.G.A.1

Front

What is an acute angle?

Back

An angle less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

When lines meet or cross at some point they are called

Back

intersecting

Tags

CCSS.HSG.CO.A.1

Front

Attributes

Back

information that determines the properties of something

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

Which word means when one shape becomes exactly like another a flip, slide, or turn?

Back

symmetry

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a polygon?

Back

A closed figure with 3 or more straight sides.

Tags

CCSS.2.G.A.1

Front

I have four sides, what am I?

Back

I am a quadrilateral.

Tags

CCSS.2.G.A.1

Front

Which best describes the rectangle above? Options: I am a quadrilateral with opposite sides equal and 4 right angles., I am a shape with four equal sides and right angles., I am a quadrilateral with 2 sets of equal sides of different lengths without 90 degree angles. , I am a parallelogram with four equal sides, opposite equal angles, and no right angles.

Back

I am a quadrilateral with opposite sides equal and 4 right angles.

Tags

CCSS.5.G.B.4

Front

A parallelogram with four equal sides, opposite equal angles, and no right angles is..

Back

Tags

CCSS.3.G.A.1