Polygon

A polygon is a closed plane shape with 3 or more line segments (sides) that meet at the endpoints. What shape is a polygon?

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A polygon is a closed plane shape with 3 or more line segments (sides) that meet at the endpoints.

Polygons are ___ plane shapes.

• sometimes

• always

• never

A polygon is a closed plane shape with 3 or more line segments (sides) that meet at the endpoints.

Polygons are ___ closed shapes.

• sometimes

• always

• never

A polygon is a closed plane shape with 3 or more line segments (sides) that meet at the endpoints.

Polygons are ___ open shapes.

• sometimes

• always

• never

Plane shapes are ___ polygons.

• sometimes

• always

• never

A triangle is a polygon that has 3 sides and 3 angles. Which shape is a triangle?

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A quadrilateral is a polygon that has 4 sides and 4 angles. Which shape is a quadrilateral?

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A hexagon is a polygon that has 6 sides and 6 angles. Which shape is a hexagon?

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Name the polygon.

• trapezoid

• square

• rectangle

• rhombus (kite, diamond)

Name the polygon.

• trapezoid

• square

• rectangle

• rhombus (kite, diamond)