2D Shapes

What is a quadrilateral?

• a 3 sided shape

• a 4 sided shape

• a shape with open spaces

• a shape with curvy lines

Which shapes are examples of quadrilaterals?

• circle and square

• square and rectangle

• rectangle and octagon

• triangle and octagon

This shape can have 3 names - what are they? (check all 3)

• parallelogram

• rhombus

• quadrilateral

• rectangle

Which shape is NOT a polygon?

• circle

• square

• rhombus

• triangle

In which set do all the figures appear to be either a rhombus, parallelogram, trapezoid, rectangle, or square?

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How many vertices does a square have?

• 3
• 5
• 4
• 6

What shape is this?

• Cube
• Rectangle
• Trapezoid
• Rhombus

Vertices are the corners of shapes.

• True
• False

A polygon has:

• open sides
• curvy sides
• closed sides

which one of these is a quadrilateral?

• Parallelogram
• Circle
• Triangle
• Hexagon