# How to Calculate the Radius and Diameter of an Oval?

An oval is also referred to as an ellipse. Because of its oblong shape, the oval features two diameters: the diameter that runs through the shortest part of the oval, or the semi-minor axis, and th...
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http://www.ehow.com/how_7983204_calculate-radius-diameter-oval.html

## How to Calculate the Radius and Diameter of an Egg?

The diameter is the distance of the widest point of a circle, measuring from one end to the other in a straight line through the center. The radius is the measurement from the center of the circle ...
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http://www.ehow.com/how_7899863_calculate-radius-diameter-egg.html

## How to Calculate the Radius & Diameter of an Ellipse?

An ellipse, in mathematical terms, is defined as the rounded section found on the inside of a cone. While an ellipse has no true radius, it does have a diameter, separated into both a major and min...
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http://www.ehow.com/how_7937772_calculate-radius-diameter-ellipse.html

## How to Calculate Radius on a Map?

Drawing a circle around a single point on a map creates an area. The distance from the middle of the circle to the edge of the circle is the radius. The radius shows how far a point is in a strai...
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http://www.ehow.com/how_6353259_calculate-radius-map.html

## How to Calculate the Radius?

Calculating the radius of a circle is a very basic technique that finds the distance between the center of the circle to the circumfrence/ boundary

http://www.wikihow.com/Calculate-the-Radius