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Understanding Polygon Shapes

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Questions and Answers

What defines a polygon that prevents it from being a true circle?

Unequal sides

Straight edges

Varying angles

Curved sides (correct)

Which of the following characteristics makes crescents not polygons?

Right angles

Curved sides (correct)

Straight edges

Equal sides

What is the sum of interior angles in a heptagon?

1260 degrees

720 degrees

1080 degrees

900 degrees (correct)

Why do half circles fail to be classified as polygons?

Because of their curved sides (C) Signup and view all the answers

What is the name of an 8-sided polygon?

Octagon (C) Signup and view all the answers

What feature distinguishes a regular heptagon from an irregular one?

Equal side lengths (C) Signup and view all the answers

Why are crescents and half circles not classified as polygons?

Curved sides (C) Signup and view all the answers

What feature prevents a polygon from being a true circle?

Having curved edges (B) Signup and view all the answers

Why are crescents not classified as polygons?

They have curved sides (C) Signup and view all the answers

What is the sum of exterior angles in a heptagon?

$360$ degrees (C) Signup and view all the answers

Why is a half circle not considered a polygon?

It doesn't have straight sides (A) Signup and view all the answers

Which characteristic distinguishes a regular heptagon from an irregular one?

All interior angles are the same (C) Signup and view all the answers

How do octagons and heptagons differ in terms of interior angle sum?

$270$ degrees difference (A) Signup and view all the answers

What makes crescents and half circles ineligible to be polygons?

Having concave angles (A) Signup and view all the answers