2D Shapes

A _______ is a quadrilateral with exactly one pair of parallel sides.

• Line symmetry

• parallelogram

• ray

• trapezoid

A shape has ______ if it can be folded about a line so that its two parts match exactly.

• line symmetry

• parallelogram

• ray

• trapezoid

Tags

CCSS.4.G.A.3

A ______ has one endpoint and continues without end in one direction.

• line symmetry

• parallelogram

• ray

• trapezoid

Tags

CCSS.4.G.A.1

Does the blue line appear to be a line of symmetry?

• yes

• no

Tags

CCSS.4.G.A.3

Does the blue line appear to be a line of symmetry?

• yes

• no

Tags

CCSS.4.G.A.3

Does the blue line appear to be a line of symmetry?

• yes

• no

Tags

CCSS.4.G.A.3

Name a pair of perpendicular lines

• AB and CD

• FE and AB

• CD and EF

• there are no perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Name a pair of intersecting lines that are NOT perpendicular

• AB and CD

• AB and EF

• CD and EF

• There are no intersecting lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What type of angle is angle AGD?

• acute

• right

• obtuse

• straight

Tags

CCSS.4.G.A.1

Which describes the shape?

• zero lines of symmetry

• 1 line of symmetry

• 2 lines of symmetry

• more than 2 lines of symmetry

Tags

CCSS.4.G.A.3