Polygons Equations Flashcards by Helena Spencer

Q

Number of sides

A

N

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Q

Number of triangles

A

N-2

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Q

Sun of interior angles

A

(N-2)x180

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Q

Measure of each interior angle

A

(N-2)x180/N

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Q

Measure of each exterior angle

A

360/n

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Q

Exterior angle sum

A

360

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