Quadrilateral Vocabulary

A quadrilateral is a ______

• Three sided shape with three angles.
• Four sided shape with three angles.
• A four sided shape with four angles.
• Three sided shape with Four angles.

Tags

CCSS.2.G.A.1

Parallel

• Two lines that do not intersect.
• Two lines that intersect.

Tags

CCSS.HSG.CO.A.1

Bisect

• To cut into two unequal parts
• To cut into two equal parts
• Two lines that do not touch.
• Two lines that intersect

Tags

CCSS.HSG.CO.C.9

CCSS.HSG.CO.D.12

Congruent

• Opposite
• Next to
• Equivalent
• unequal

Tags

CCSS.8.G.A.2

Perpendicular

• Two lines do not touch.
• 90 degree angles
• Two lines that interesect and create a 90 degree angle.
• a four sided shape.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Trapezoid

• A shape that has two pairs of parallel lines
• A shape that has one pair of parallel lines

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

The difference between a square and a rhombus

• four congruent sides
• 4 right angles
• opposite sides parallel
• opposite sides congruent

Tags

CCSS.5.G.B.4

The difference between a rectangle and a square

• Four congruent sides
• Four right angles
• opposite sides parallel
• opposite sides congruent

Tags

CCSS.5.G.B.4

The difference between a rhombus and parallelogram

• Opposite sides congruent
• Opposite sides parallel
• four right angles
• four congruent sides

Tags

CCSS.3.G.A.1

Line BC is parallel to Line ​ (a)  

• AD
• AB
• DC
• AC
• BD

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9