Perimeter of a Square

Side length

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Result

Area of a Square

Side length

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Result

Perimeter of a Rectangle

Length

Breadth

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Result

Area of a Rectangle

Length

Breadth

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Result

Area of a Triangle

Base

Height

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Result

Area of a Trapezoid

Base

Height

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Result

Area of a Circle

Radius

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Result

Circumference of a Circle

Radius

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Result