# How Do You Find the Area of a Square in a Circle with Only the Radius?

## Answer

Besides the radius,all you need to know is the value of pi to calculate the area of a circle. The area of a circle is equal to two times the square of the radius times pi.
Q&A Related to "How Do You Find the Area of a Square in a Circle..."
 1. Organize your information into an algebraic expression. If the area of your circle is 15 square inches, your expression will be 15 = 3.14 ∙ r2. 2. Divide 3.14 on both sides http://www.ehow.com/how_6195343_radius-circle-area...
 Whether you are finding the area of a circle or the area of a square or any other geometrical shape, it is always the case that to go from a linear measurement (a radius, a side, http://wiki.answers.com/Q/Why_do_you_square_the_ra...
 The area of a circle is found by taking pi(3.14) times the radius s... http://www.chacha.com/question/when-finding-the-ar...
 No, the area is not 24.26 cm. The proper unit for area is cm^2 (cm squared) Maybe the problem has 24.26 cm^2 ? To find the radius, use the equation area = pi (radius)2. You are given http://answers.yahoo.com/question/index?qid=201303...
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R = D/2. If you know the diameter, divide it by two. R = C/2pi. If you know the circumference, divide it by 2pi. R = the square root of the area divided by pi. ...
Area of circle is calculated by multiplying the value of pi with the square of the radius of the circle i.e. Area of circle = Pi * Square of the radius (where ...
A=pi(r)squared is the formula to figure area of a circle. A means area and r is the radius of the square. ...
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