# How to Find the Area of a Shaded Part of a Square With a Circle in the Middle?

A common beginning geometry problem is calculating the area of standard shapes such as squares and circles. An intermediate step in this learning process is combining the two shapes. For instance, ...
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http://www.ehow.com/how_8166634_area-part-square-circle-middle.html

## How to Determine the Area of a Circle by the Area of a Square Inscribed Inside of It?

A square is defined as inscribed in a circle when it is contained completely inside that circle and the square's four corners are also points on the circle's circumference. The properties of the sq...
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http://www.ehow.com/how_8031891_determine-area-square-inscribed-inside.html

## How to Mathematically Find a Square From a Circle?

A circle can be associated with two different sized squares: one that is inscribed inside the circle, and one in which the circle is inscribed, which is also termed circumscribed. A square that is ...
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http://www.ehow.com/how_8287251_mathematically-square-circle.html

## How to Find the Area of a Circle?

Finding the area of a circle from the length of a circumference. We all know how to find the area of a circle: 3.14 x r^2, given the value of the radiusÃ‚Â :( r) or the value of the diameter: (2r).To...
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http://www.wikihow.com/Find-the-Area-of-a-Circle

## How to Find the Area of a Circle With Cut Outs?

A simple geometric formula will help you find the area of a circle, according to the Centre for Innovation in Mathematics Teaching, an educational research center in England. But for more complicat...
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http://www.ehow.com/how_6366619_area-circle-cut-outs.html