2D shapes Precheck

What is a 2D shape?

• A shape that is flat.

• A shape that is solid.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Which of the following is NOT an example of a 2D shape?

• Circle

• Triangle

• Cube

• Rectangle

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CCSS.1.G.A.1

CCSS.2.G.A.1

Which of the following is NOT an attribute used to identify 2D shapes?

• Sides

• Vertex (vertices)

• Color

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CCSS.1.G.A.1

CCSS.2.G.A.1

What is the flat part of a shape is called?

• Vertex

• Symmetry

• Side

Tags

CCSS.6.G.A.4

What is the corner is a 2D shape called?

• Vertex

• Symmetry

• Side

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What does the "D" in 2D stand for?

• Divison

• Dimensional

• Device

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CCSS.1.G.A.1

CCSS.2.G.A.1

How many sides does the 2D shape shown have?

• 2

• 4

• 6

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CCSS.1.G.A.1

CCSS.2.G.A.1

How many vertices does the 2D shape shown have?

• 3

• 2

• 1

Tags

CCSS.6.G.A.4

If you have two squares, what new 2D shape can make?

• Rhombus

• Rectangle

• Hexagon

Tags

CCSS.1.G.A.2

Is the image shown a 2D shape?

• Yes

• No

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1