# What does a circle with an r in it mean?

A circle with an "R" represents a "registered" symbol, meaning that the product is trademarked, which has been filed with and accepted by the Trademark and Patent office in Washington, D.C. Convers...
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http://www.answerbag.com/q_view/1941542

## What Special Relationship Is Seen Between the Radius of the Circle & the Line Tangent to the Circle?

A circle is a figure in which every point on the outside of a circle is an equal distance from the circle's center. The major properties of a circle include diameter, circumference, area, and radiu...
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http://www.ehow.com/info_8438286_special-circle-line-tangent-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

## What is the meaning of the Vocaloid song Circle You, Circle You?

Well to explain this properly allow me to start off with what it is in reality, and then as a second part what the VOCALOID meaning of the song is so you get a better understanding:Kagome Kagome (a...
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http://answers.yahoo.com/question/index?qid=20110313160237AAAHTXw

## Circle of Fifths Tutorial: How to Draw a Circle of Fifths?

The circle of fifths is an intuitive method for determining the relationships among all of the tones and key signatures used in music. It offers composers a way to visualize how the tonic and fifth...
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http://www.ehow.com/how_8120172_circle-tutorial-draw-circle-fifths.html