1.4 Classifying Polygons Practice

1.4 Classifying Polygons
Practice

WARM UP

​Draw the following on your board:

• CONVEX SHAPE

• CONCAVE SHAPE

• QUADRILATERAL on a COORDINATE PLANE

What geometric term forms the sides of a polygon?
How do we name a polygon?
What is another name for "closed plane figure"?

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Polygons

¿Qué término geométrico forma los lados de un polígono?

¿Cómo nombramos un polígono?

¿Cuál es otro nombre para la "figura plana cerrada"?

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Polygons

Multiple Choice

What geometric term forms the sides of a polygon?

¿Qué término geométrico forma los lados de un polígono?

• Vertex

• Line Segment

• Ray

• Plane

Fill in the Blanks

Match

Match the following polygon with their name:

• 8-sided polygon

• 9-sided polygon

• 10-sided polygon

• 12-sided polygon

• n-sided polygon

Octagon

Nonagon

Decagon

Dodecagon

n-agon

• Octagon

• Nonagon

• Decagon

• Dodecagon

• n-agon

Match

Match the following polygons with their shape:

Pentagon

Hexagon

Heptagon

Triangle

Quadrilateral

• Pentagon

• Hexagon

• Heptagon

• Triangle

• Quadrilateral

Match

Match the following polygons with their shape:

Octagon

Nonagon

Decagon

Dodecagon

n-gon

• Octagon

• Nonagon

• Decagon

• Dodecagon

• n-gon

Match

Match the following polygons with their name:

• 3-sided polygon

• 4-sided polygon

• 5-sided polygon

• 6-sided polygon

• 7-sided polygon

Triangle

Quadrilateral

Pentagon

Hexagon

Heptagon

• Triangle

• Quadrilateral

• Pentagon

• Hexagon

• Heptagon

Labelling

Categorize the shape:

Drag labels to their correct position on the image

Concave

Convex

Labelling

Categorize the shape:

Drag labels to their correct position on the image

Concave

Convex

Labelling

Categorize the shape:

Drag labels to their correct position on the image

Convex

Concave

Labelling

Categorize the shape:

Drag labels to their correct position on the image

Concave

Convex