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What conic sections describes a closed curve?
An ellipse is a conic section which is a closed curve. A circle is a special case of an ellipse.
What is the cross section of a hollow cylinder?
A circle, ellipse, truncated ellipse or rectangle - depending on the inclination of the cross section relative to the cylinder.
Which conic section is a closed curve?
circle and ellipse are closed curved conic section!, from bilal , Pakistan
What is the horrizontal cross section of a cone?
If it a right cone then it is a circle, otherwise an ellipse.
Is an ellipse in CAD a four-circle ellipe or a true conic section?
In CAD, an ellipse is typically represented as a true conic section rather than a four-circle ellipse. A true conic section is defined mathematically as the set of points where the sum of the distances to two focal points is constant. While some CAD systems may approximate an ellipse using arcs of circles for convenience, the most accurate representation adheres to the geometric definition of an ellipse as a conic section.
What is The Cross Section of a Cylinder called?
Ellipse * * * * * At right angles to the length, it would be a circle. Along the length it would be a rectangle. Only a diagonal cross section would be an ellipse.
Does a conic section have vertices?
No, a conic section does not have vertices. If it is a circle, it has a center; if it is a parabola or hyperbola, it has a focus; and if it is an ellipse, it has foci.
What does the shape of an ellipse describe to us?
The path of an object in orbit around another object. It's a "conical section", shaped like a circle, but "flattened" in one direction (a circle can be considered a special case of an ellipse). An ellipse has two focal points.
What shape is a possible cross section of a cone?
A point, a straight line, a circle, an ellipse, a parabola and half a hyperbola.
What four shapes have formulas which include the symbol pi?
A circle,An ellipse, A sphere,A normal (Gaussian) distribution.A circle,An ellipse, A sphere,A normal (Gaussian) distribution.A circle,An ellipse, A sphere,A normal (Gaussian) distribution.A circle,An ellipse, A sphere,A normal (Gaussian) distribution.
Is every circle an ellipse?
Yes; the circle is a special case of an ellipse.
What do you call a stretched circle?
An oval. Or an ellipse.
