High School Geometry Vocab

Front

What is a segment in geometry?

Back

A segment is a part of a line that is bounded by two distinct endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What is the intersection of two planes?

Back

The intersection of two planes is a line.

Front

Define a quadrilateral.

Back

A quadrilateral is a closed, 4-sided polygon formed by four coplanar line segments linked end to end.

Tags

CCSS.2.G.A.1

Front

What is a net in geometry?

Back

A net is a 2D figure that can be folded to form the surface of a 3D object.

Tags

CCSS.6.G.A.4

Front

What is a ray?

Back

A ray is a line with a single endpoint that extends infinitely in one direction.

Tags

CCSS.4.G.A.1

Front

What is a line in geometry?

Back

A line is a straight one-dimensional figure that has no thickness and extends infinitely in both directions.

Tags

CCSS.4.G.A.1

Front

What is a point in geometry?

Back

A point is a precise location or position in space, represented by a dot.

Tags

CCSS.4.G.A.1

Front

What is a plane in geometry?

Back

A plane is a flat, two-dimensional surface that extends infinitely in all directions.

Tags

CCSS.HSG.CO.A.1

Front

What is a prism?

Back

A prism is a three-dimensional solid with two parallel, congruent bases connected by rectangular lateral faces.

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Front

What is a face in geometry?

Back

A face is any flat surface on a three-dimensional shape.

Tags

CCSS.6.G.A.4