2D Shapes Review

I have 4 sides.

I have 4 corners/vertices.

I have 4 right angles.

My sides are all the same length.

You might see me as a window or a cushion.

• Rectangle

• Square

• Triangle

• Trapezoid

Tags

CCSS.5.G.B.4

I have 3 sides.

I have 3 corners/vertices.

I could have right, acute and obtuse angles.

You might see me as a coat hanger or a pizza slice.

• Hexagon

• Kite

• Square

• Triangle

Tags

CCSS.2.G.A.1

I have 1 side.

I have 0 corners/vertices.

My side is not straight.

You might see me as a button or clock.

• Rectangle

• Rhombus

• Circle

• Pentagon

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

I have 5 sides.

I have 5 corners/vertices.

If I am a regular shape, I have 5 obtuse angles.

You might see me as a house or teabag.

• Hexagon

• Pentagon

• Heptagon

• Octagon

Tags

CCSS.2.G.A.1

I have 4 sides and they are usually 2 different lengths.

I have 4 corners/vertices.

I have 4 right angles.

You might see me as a book or a piece of paper.

• Kite

• Rhombus

• Square

• Rectangle

Tags

CCSS.5.G.B.4

I have 8 sides.

I have 8 corners/vertices.

You might see me as a stop sign.

• Rhombus

• Pentagon

• Octagon

• Hexagon

Tags

CCSS.2.G.A.1

I have 6 sides.

I have 6 corners/vertices.

You might see me as honeycomb or a bolt.

• Hexagon

• Heptagon

• Pentagon

• Kite

Tags

CCSS.2.G.A.1

What types of angles are coloured green?

• Acute

• Obtuse

• Right

Tags

CCSS.HSG.CO.C.11

What types of angles do you see in this shape?

• Acute

• Obtuse

• Right

Tags

CCSS.4.G.A.1

What types of angles does this triangle have?

• 1 right angle, 1 obtuse angle and 1 acute angle.

• 1 right angle and 2 obtuse angles.

• 1 right angle and 2 acute angles.

• 1 obtuse angle and 2 acute angles.

Tags

CCSS.4.G.A.2