Quadrilateral Vocabulary

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

• Equal

• 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

What does the prefix "quad" mean?

• three
• two
• four
• five

Tags

CCSS.3.G.A.1

Another word for intersect is...

• inside
• cross
• bug
• cut

Tags

CCSS.HSG.CO.A.1

What does this picture show?

• Opposite sides parallel

• Opposite sides equal

• Opposite angles equal

• Diagonals equal

Tags

CCSS.HSG.CO.C.11

What does this picture show?

• Opposite sides equal

• Opposite sides parallel

• Diagonals bisect each other

• Angles equal

Tags

CCSS.HSG.CO.C.11

What does this picture show?

• Diagonals bisect each other

• Opposite angles parallel

• Opposite angles are congruent

• Opposite sides are congruent

Tags

CCSS.HSG.CO.C.11

What does this picture show?

• Diagonals bisect each other

• Opposite sides are parallel

• Opposite sides are congruent

• Opposite angles are congruent

Tags

CCSS.HSG.CO.C.11