# Is a circle an ellipse?

A circle has exactly the same radius at every point on the circle. An ellipse is an oval with two symmetry axes. A circle and an ellipse are two different geometrical figures.Source:Math Open Refer... Read More »

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## How to Use an Ellipse to Calculate the Diameter of a Circle?

An ellipse can provide you with not just one but two diameters. An ellipse is a circle that has been extended in a single direction that results in a longest and a shortest diameter, also respectiv... Read More »
http://www.ehow.com/how_7986248_use-ellipse-calculate-diameter-circle.html

## 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... Read More »
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... Read More »

## 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... Read More »

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