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What line forms when a plane and a cylinder intersection?
A pair of parallel lines, an ellipse or a circle.
What shapes have 0 pairs of parallel lines?
all right some body said that Ellipse Circle Oval but parallel shapes need to have lines so they are not parallel shapes so all i know that are not parallel is a diamond and a rhombus
What are two shapes that are cross sections of a cylinder?
Assuming a circular cylinder:Cutting lengthwise, you get a rectangle.Cutting parallel to the circular bases, you get a circle. Cutting at an angle, you can get an ellipse - or a shape that has parts of an ellipse, as well as straight lines.
What shape has 2 curved lines and 2 straight lines?
It could be a stretched circle - a bit like an ellipse except that an ellipse does not have straight lines.
Is ellipse a polygon?
No it cannot. A polygon is a plane space enclosed by straight lines. An ellipse consists of a curved line, not straight lines.
What line forms when a plane and a cylinder intersection?
A pair of parallel lines, an ellipse or a circle.
What shapes have 0 pairs of parallel lines?
all right some body said that Ellipse Circle Oval but parallel shapes need to have lines so they are not parallel shapes so all i know that are not parallel is a diamond and a rhombus
How many parallel lines does an oval have?
An example of parallel lines are the two rails of a railway track, rails which never meet. An oval is a line or shape that has no parallel lines.
How many lines of symmetry does an ellipse have?
An ellipse has two lines of mirror symmetry: the line that includes the two foci of the ellipse and the perpendicular bisector of the segment of that line between the two foci.
What are two shapes that are cross sections of a cylinder?
Assuming a circular cylinder:Cutting lengthwise, you get a rectangle.Cutting parallel to the circular bases, you get a circle. Cutting at an angle, you can get an ellipse - or a shape that has parts of an ellipse, as well as straight lines.
What shape has 2 curved lines and 2 straight lines?
It could be a stretched circle - a bit like an ellipse except that an ellipse does not have straight lines.
How many straight lines does a ellipse have?
None; an ellipse is a smooth curve, not a line.
Is ellipse a polygon?
No it cannot. A polygon is a plane space enclosed by straight lines. An ellipse consists of a curved line, not straight lines.
How many curved lines does a oval have?
An ellipse has just one. An oval can also refer to a circle that has been stretched by inserting two parallel straight sections - as in a running track. In such cases, it has two curved lines.
When are two lines nonintersecting?
When two lines are parallel, then they do not intersect.
Are parallel lines actually parallel?
If they were not actually parallel then they would not be parallel lines!
Which shape has two lines of symmetery?
An ellipse has two lines of symmetry.
