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Perpendicular lines are lines that intersect at a 90-degree angle. In two dimensions, perpendicular lines form right angles, which are commonly found in the shape of a square, rectangle, or any other quadrilateral with perpendicular sides. In three dimensions, perpendicular lines can form the edges of a cube or rectangular prism.
Two-dimensional shapes made with perpendicular lines include (but are not limited to) right-triangles, rectangles, octagons, and dodecagons.
Three-dimensional shapes made with perpendicular lines include (but are not limited to) cubes, octahedrons, cuboctahedrons, and icosahedrons.
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What shapes have perpendicular lines and no parallel lines?
Right triangles have a set of perpendicular lines and no parallel lines.
How do you show parallel and perpendicular lines on shapes?
Put 2 lines on the perpendicular sides and put 1 line for the parallel sides
Which shape has parallel lines but no perpendicular lines?
A rhombus has parallel lines but no perpendicular lines.
Can two lines be parellel perpendicular and intersecting at the same time?
No. If the lines are parallel they will never meet or intersect at any point. If the lines are perpendicular they do intersect, but perpendicular lines are a special case of intersecting lines. Perpendicular lines are exactly 90 degrees from each other. Intersecting lines do not haveto be perpendicular... but perpendicular lines are always intersecting.
What is formed by perpendicular lines?
Perpendicular lines formed right angles.
What shapes have perpendicular lines and no parallel lines?
Right triangles have a set of perpendicular lines and no parallel lines.
Which shapes does not have perpendicular lines?
a circle
Why do shapes have perpendicular lines?
Some do, some don't.
How do you show parallel and perpendicular lines on shapes?
Put 2 lines on the perpendicular sides and put 1 line for the parallel sides
How many perpendicular lines are there in a diamond?
Diamonds come in all shapes and sizes, which determine the number of perpendicular lines (assuming you are referring to the edges as the lines) so there is no one number of lines or perpendicular lines on a diamond.
What shapes have no perpendicular lines and right angles?
Lots of shapes. To start with, an irregular blob (that is a technical term)!
Is an rectangle parellel or perpendicular?
Shapes are not parallel or perpendicular. Lines are.Every side of a rectangle is parallel to the side opposite it,and perpendicular to both of the sides next to it.
Does perpendicular have parallel lines?
= parallel + perpendicular As such no, perpendicular lines do not naturally have parallel lines. However...connect the lines in the symbols below. ++ ++ And you'll have 4 perpendicular lines, and 4 parallel lines.
What is similar about perpendicular lines and intersecting lines?
Perpendicular lines intersect.
Does an equilateral have parallel lines or perpendicular lines?
PERPENDICULAR
How do examples of perpendicular lines look?
These lines are perpendicular: _|
What are non-perpendicular lines?
Lines that aren't perpendicular
