5th grade Geometry Vocabulary

Front

Name this shape: A four-sided figure with opposite sides that are equal in length and angles that are equal.

Back

Parallelogram

Tags

CCSS.5.G.B.4

Front

What is a polygon?

Back

A 2D closed shape made of straight lines.

Tags

CCSS.2.G.A.1

Front

Name this shape: A four-sided figure with one pair of parallel sides.

Back

Trapezoid

Tags

CCSS.4.G.A.2

Front

What does congruent mean?

Back

Same size and same shape.

Tags

CCSS.8.G.A.2

Front

Name this shape: A four-sided figure with all sides equal and all angles right angles.

Back

Square

Tags

CCSS.5.G.B.4

Front

What is a rhombus?

Back

A four-sided figure with all sides equal but angles not necessarily right angles.

Tags

CCSS.3.G.A.1

Front

What is a quadrilateral?

Back

A polygon with four sides.

Tags

CCSS.2.G.A.1

Front

Name this shape: A closed figure with no straight sides.

Back

Circle

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

What is the difference between a rectangle and a square?

Back

A rectangle has opposite sides equal, while a square has all sides equal.

Tags

CCSS.5.G.B.4

Front

What is a vertex?

Back

A point where two or more lines meet.