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The answer is 8, that's the only logical outcome.
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How many lines of symmetry does a square?
it has 4 lines of symmetry
How many lines of symmetry are in a scalene triangle?
a scalene triangle has no lines of symmetry
How many lines of symmetry does a tree have?
oneyou
How many lines of symmetry does a eleven sided polygon have?
A regular Undegon (11 sided polygon) has 11 lines of symmetry. It also has an order of rotation symmetry of 11.
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.
How many planes of symmetry does a rectangular prism have?
3
How many planes of symmetry does rectangular prism have?
Three.
How many perpendicular lines do a rectangular prism have?
they have 4 rectangular
How many lines of symmetry does a top of a triangular prism have?
The question is too ambiguous because, depending on its orientation, the top of a triangular prism can be a triangualar face, a rectangular face or an edge.
How many parallel lines and angles does a rectangular prism have?
A rectangular prism has 3 sets of 4 parallel lines and 24 angles.
How many lines of symmetry does a rectangular octagon have?
16 * * * * * Not sure what a rectangular octagon is but no kind of octagon has more than 8 lines of symmetry.
How many lines of symmetry does a pentagonal prism have?
5
How many parallel lines does a rectangular prism have?
18
How many vertical lines is rectangular prism have?
2
How many planes of symmetry does an octagonal prism have?
3D shapes don't have lines of symmetry they have plane's of symmetry.
How many lines of symmetry does a triangular based prism have?
5
How many Lines of symmetry in a rectangular based pyramid?
4
