Geometry Vocabulary

This quadrilateral has both pairs of opposite sides that are parallel and equal in length

• trapezoid

• quadrilateral 

• parallelogram

• isosceles triangle 

Tags

CCSS.4.G.A.2

This quadrilateral has only one pair of parallel sides

• trapezoid 

• rectangle 

• parallelogram 

• square

Tags

CCSS.4.G.A.2

This quadrilateral is a parallelogram with all the sides the same length

• trapezoid

• parallelogram

• rhombus

• sqaure

Tags

CCSS.5.G.B.4

A word that mean identical or equal is

• congruent

• angle

• parallel

• obtuse

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

An angle that is less than 90 degrees

• acute

• obtuse

• right

Tags

CCSS.4.G.A.1

An angle that is exactly 90 degrees

• Right

• Obtuse

• Acute

Tags

CCSS.4.G.A.1

This quadrilateral is a parallelogram with four right angles

• square

• rhombus

• trapezoid

• rectangle

Tags

CCSS.5.G.B.4

An angle that is greater than 90 degrees 

• Acute

• right

• obtuse

Tags

CCSS.4.G.A.1

Identify the 2D shape with 4 sides and 4 right angles.

• Circle

• Square

• Triangle

• Pentagon

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1