Quadrilateral Start

diagonal

• 90 degrees, "L"

• across/ corner to corner

• all the way around

• same value

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

right angle

• 90 degrees, "L"

• across/ corner to corner

• all the way around

• same value

Tags

CCSS.4.G.A.1

congruent

• same size and shape

• groups

• lines cross

• across from

Tags

CCSS.8.G.A.2

opposite (angles and sides)

• same size and shape

• groups

• lines cross

• across from

Tags

CCSS.HSG.CO.C.10

classifications

• same size and shape

• groups

• lines cross

• across from

Tags

CCSS.2.G.A.1

symmetry

• never touch

• split in half

• description

• same on both sides

Tags

CCSS.4.G.A.3

bisect

• never touch

• split in half

• description

• same on both sides

attribute

• never touch

• split in half

• description

• same on both sides

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

parallel

• never touch

• split in half

• description

• same on both sides

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

perpendicular

• across/ corner to corner

• marks showing length

• split in half

• cross at right angles

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1