# How to Find the Slope in a Circle?

It is difficult to find the slope of a point on a circle because there is no explicit function for a complete circle. The implicit equation x^2 + y^2 = r^2 results in a circle with a center at the ...
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http://www.ehow.com/how_8216787_slope-circle.html

## A circle is 2106 sq ft. find the radius of the circle to the nearest foot (use 3.14 for pi)?

Since area = r*r*pi, and we want to find the radius, let's set this up like an equation, using r as the variable that represents the radius (and the value we're looking for). Let's also write it as...
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http://answers.yahoo.com/question/index?qid=20130419195859AAKnbOC

## How to Find the Slope of a Line?

Lines are everywhere in mathematics, whether you are taking Algebra I, Geometry, or Algebra II. If you know how to find the slope of a line, many things become clearer to you, like: whether two lin...
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http://www.wikihow.com/Find-the-Slope-of-a-Line

## How to Find a Slope With a Fraction?

You can write any slope as a fraction because you can write any rational number as a fraction. Difficulty with fractional slopes usually points to a difficulty with fractions. Fractions become much...
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http://www.ehow.com/how_8081149_slope-fraction.html

## How to Find Slope With Two Coordinates?

One of the easiest ways to determine the linear equation of a graphed line is to use the slope-intercept formula. The slope-formula is y = mx + b, where x and y are coordinates of a point on a line...
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http://www.ehow.com/how_8122773_slope-two-coordinates.html