Exploring Shape Attributes: Sides, Corners, and Closure

What defines a shape as being 'closed'?

• Having no endpoints

• Being three-dimensional

• Having an open section

• Having a specific color

Tags

CCSS.2.G.A.1

How many sides does a triangle have?

• 4

• 3

• 5

• 2

Tags

CCSS.3.G.A.1

What is another name for a rhombus?

• Circle

• Square

• Diamond

• Triangle

Tags

CCSS.2.G.A.1

How many corners does a quadrilateral have?

• 4

• 5

• 6

• 3

Tags

CCSS.2.G.A.1

Which of the following is not a quadrilateral?

• Rectangle

• Pentagon

• Square

• Rhombus

Tags

CCSS.2.G.A.1

Which shape has five sides?

• Triangle

• Rectangle

• Pentagon

• Hexagon

Tags

CCSS.2.G.A.1

How many corners does a hexagon have?

• 7

• 6

• 5

• 4

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is a defining attribute of all the shapes discussed?

• They are all colorful

• They all have the same size

• They are all closed shapes

• They all have the same number of corners

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1