Polygon Quiz

What is a polygon?

• A closed 3D figure made of straight lines
• A shape with curved sides
• A closed shape made up of at least 2 sides
• A flat two-dimensional shape bounded with straight sides

Which of the following is not a type of polygon?

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A polygon with 7 sides is called a:

• Heptagon
• Pentagon
• Hexagon
• Quadrilateral

A polygon with 10 sides is called a:

• Decagon
• Nanagon
• Heptagon
• Octagon

A regular polygon has ______ angles and ______ sides.

What is the sum of the interior angles of a triangle?

• 90 degrees
• 180 degrees
• 270 degrees
• 160 degrees

What is the formula for finding the sum of the interior angles of a polygon?

• n x (180 - 2)
• 180 degrees x n
• (n - 2) x 180 degrees
• Number of Sides x 180 degrees

What is the sum of the interior angles of the following polygon?

• 180 degrees
• 360 degrees
• 900 degrees
• 540 degrees

What is the sum of the interior angles of the following polygon?

• 1440 degrees

• 360 degrees
• 900 degrees
• 1540 degrees

What is the sum of the interior angles of the following naturally made polygon?

• 360 degrees

• 720 degrees

• 180 degrees

• 540 degrees