0
pi/4 * minor axis (this is usually denoted as 2b) = pi/2*b. This would be the average width vertically.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How would you find an oval with the same area of a circle?
An oval is a general word that could have different shapes. If you squash a circle evenly, the new shape in math is called an ellipse, which has an oval shape. The formula for the area of a circle is Pi times the Radius of the circle squared. The radius is half the height of the circle and also half the width of the circle. The general formula for the area of an ellipse is Pi times half the height times half the width. So we say length A is half the height of an ellipse and length B is half the width of an ellipse. When A is equal to B you have a circle. When they are different you have an ellipse. So if you want the area of the circle to be the same as the area of the ellipse, then you have to keep the height times the width the same for the ellipse as it was for the circle. As you squash the ellipse further the width must stretch out more than the height gets pushed down. For example, a circle with radius of 1 inch would have the same area as an ellipse with height ½ inch and width 2 inches because 1 times 1 is equal to ½ times 2. Another ellipse with the same area could have height ¼ inch and width 4 inches.
What is the true way to find the circumference of a oval?
Not quite sure what you mean by "true way". You can measure it with a string or a similar flexible object. Or you can measure length and width, and - assuming it is an ellipse - use the formula for the circumference of an ellipse - or rather, an approximation formula.
What is the average width of a pencil?
I believe that the average width of a pencil is 0.25 inchs or 0.6 centimeters.
What is the dimension of thirty acres that are in a oval?
"Oval" can be a variety of shapes. I suggest you use the equation for the area of an ellipse. Assume some convenient ratio of length-to-width.
The width of an average doorway?
820MM
How would you find an oval with the same area of a circle?
An oval is a general word that could have different shapes. If you squash a circle evenly, the new shape in math is called an ellipse, which has an oval shape. The formula for the area of a circle is Pi times the Radius of the circle squared. The radius is half the height of the circle and also half the width of the circle. The general formula for the area of an ellipse is Pi times half the height times half the width. So we say length A is half the height of an ellipse and length B is half the width of an ellipse. When A is equal to B you have a circle. When they are different you have an ellipse. So if you want the area of the circle to be the same as the area of the ellipse, then you have to keep the height times the width the same for the ellipse as it was for the circle. As you squash the ellipse further the width must stretch out more than the height gets pushed down. For example, a circle with radius of 1 inch would have the same area as an ellipse with height ½ inch and width 2 inches because 1 times 1 is equal to ½ times 2. Another ellipse with the same area could have height ¼ inch and width 4 inches.
What is the width of a average swan?
The width of the average swan is 102 metres.
What is earth orbit of the sun?
Earth orbits the Sun in an ellipse; the Sun is in one of the ellipse's focal points. The ellipse's shape, in this case, is quite close to a circle. The average distance from Earth to Sun is about 150 million kilometers.
How do I find the perimeter of an ellipse?
It is approximately 2π√(.5*(a2+b2)) area = πab a= 1/2 height b= 1/2 width
What is the true way to find the circumference of a oval?
Not quite sure what you mean by "true way". You can measure it with a string or a similar flexible object. Or you can measure length and width, and - assuming it is an ellipse - use the formula for the circumference of an ellipse - or rather, an approximation formula.
What is the average width for a journal?
i need to know what is the width of a journal!
What is the average width of a pencil?
I believe that the average width of a pencil is 0.25 inchs or 0.6 centimeters.
Can the foci of an ellipse can be outside the ellipse?
No. Both foci are always inside the ellipse, otherwise you don't have an ellipse.
Can the foci of an ellipse be outside of the ellipse?
No. Both foci are always inside the ellipse, otherwise you don't have an ellipse.
A planet's average distance from the sun is also what part of the orbital ellipse?
The semi-major axis.
A planet average distance from the sun is also What part of the orbital ellipse?
The semi-major axis.
What is the dimension of thirty acres that are in a oval?
"Oval" can be a variety of shapes. I suggest you use the equation for the area of an ellipse. Assume some convenient ratio of length-to-width.
