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Edge is probably not the best word to describe it. Planes have zero thickness, and to me the word 'edge' implies something that takes up space. It's something like describing a point as a really, really, really tiny circle. That's not correct; a point has zero area-- not just a tiny bit of area.
What else can I help you with?
How many planes of symmetry does a rectangular pyramid have?
Two.
What shape has 2 edges no vertices and no right angles?
A frustum of a cone, or a sphere sliced by two planes are a couple of examples.
What are examples of zero dimensional and or one dimensional figures?
zero-dimensional examples: Endpoints of edges (vertices and corners) Zero-dimensional figures lie in two-dimensional planes. one-dimensional examples: Edges of figures (sides and arcs) One-dimensional figures lie in two-dimensional planes.
How many edges in a circle?
An edge is a concept that applies to 3-dimensional objects and is the intersection of two planes that form boundaries of the object. None of these apply to a circle so the answer must be none.
What is a prism in geometry?
A prism is a 3-dimensional shape with the following properties: It has 2 identical, polygonal faces whose planes are parallel. The corresponding edges of the polygons are connected by rectangular faces.
What does the word edges mean in math terms?
Edges are one dimensional objects where two planes meet.
Is a solid bounded by places that intersect in parallel lines called edges and by two parallel planes that cut all the edges?
Not necessarily.
What is edges on a three dimensional figure?
It is the intersection of two planes or the line joining two vertices.
Is a polyhedron a solid bounded by The polygonal regions of intersecting planes?
Yes, a polyhedron is a solid bounded by polygonal regions, which are the faces of the polyhedron. These faces are formed by the intersection of planes, and the edges of the polyhedron are the line segments where these faces meet. The vertices are the points where the edges converge. Thus, a polyhedron is defined by its flat faces, straight edges, and vertices.
What solid has three faces two edges and no vertices?
Many solids. Some are: A sphere intersected by two planes, An ellipsoid intersected by two planes, Any blob intersected by two planes, A toroid (doughnut) with a wedge removed, A double-cone intersected by two planes, A cylinder.
How many straight sides in a cube?
There are 12 edges on a cube. There are 5 flat surfaces (planes) on a cube as well.
What shape has 2 curved edges?
A sphere with two slices cut out of it by planes. A torus (doughnut) with a chunk taken out of it.
What shape has 2 edges and no vertices?
There are many possible answers: A cylinder A cone sliced by two planes perperndicular to its axis A toroid (doughnut) sliced by a plane vertical to its axis. A sphere sliced by two planes An ellipsoid sliced by two planes A paraboloid sliced by two planes etc.
How many planes of symmetry does a rectangular pyramid have?
Two.
What are examples of zero dimensional and one dimensional figures?
zero-dimensional examples: Endpoints of edges (vertices and corners) Zero-dimensional figures lie in two-dimensional planes. one-dimensional examples: Edges of figures (sides and arcs) One-dimensional figures lie in two-dimensional planes.
What shape has 2 edges no vertices and no right angles?
A frustum of a cone, or a sphere sliced by two planes are a couple of examples.
How many planes does a regular tetrahedron have?
A tetrahedron is a triangular based pyramid that has 4 faces, 6 edges and 4 vertices
