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What describes all cross sections of a square pyramid where the intersecting plane is perpendicular cut to base?
A trapezium, except that when it goes through the apex, it becomes a triangle. If the pyramid is a right pyramid, then the cross sections will be isosceles.
What is a cross section of a cone?
Circle: If the knife is perpendicular to the axis of the cone.Ellipse: If the knife is between (perpendicular to the axis of the cone) and (parallel to the side of the cone).Parabola: If the knife is between (parallel to the side of the cone) and (parallel to the axis of the cone).Hyperbola: If the knife is parallel to the axis of the cone.Triangle: If the knife is perpendicular to the base of the cone.Point: If the knife is parallel to the base the cone and through the apex
Does a pyramid always have parallel faces?
A pyramid never has parallel faces. Any two faces intersect.
Does a pyramid have parallel faces?
no.
A pyramid has parallel faces?
False
Which describes all cross-sections of a square pyramid where the intersecting plane is parallel to the base?
there are no square pyramids. they are not of the same
What describes all cross sections of a square pyramid where the intersecting plane is perpendicular cut to base?
A trapezium, except that when it goes through the apex, it becomes a triangle. If the pyramid is a right pyramid, then the cross sections will be isosceles.
What solid figure is a set of your parallel cross sections are squares that are similar but not congruent?
A square pyramid is.
What is a cross section of a cone?
Circle: If the knife is perpendicular to the axis of the cone.Ellipse: If the knife is between (perpendicular to the axis of the cone) and (parallel to the side of the cone).Parabola: If the knife is between (parallel to the side of the cone) and (parallel to the axis of the cone).Hyperbola: If the knife is parallel to the axis of the cone.Triangle: If the knife is perpendicular to the base of the cone.Point: If the knife is parallel to the base the cone and through the apex
What is a polyhedron that has all but one face intersecting at one point?
pyramid
Are the edges of a square pyramid parallel?
The base of a square pyramid is a square and its edges are parallel. The sides are not parallel since they intersect at the apex.
Which pyramid or prism has no parallel edges?
triangular pyramid
Does a pyramid always have parallel faces?
A pyramid never has parallel faces. Any two faces intersect.
A pyramid has cross sectional shapes taken parallel to its base that are what to one another?
The cross-sectional shapes taken parallel to the base of a pyramid are similar to one another. This similarity arises because these sections maintain the same proportions and angles as the base, regardless of their position along the height of the pyramid. As a result, each cross section is a scaled-down version of the base shape.
How many parallel edges does a triangular pyramid have?
None of the edges of a triangular pyramid is parallel to any of its other edges.
Does a pyramid have parallel faces?
no.
Does a pyramid have at least two congruent parallel bases?
Not true. They have only one base and several (3 or more) lateral triangular faces. A pyramid has a single vertex over a base - there are no parallel faces in any pyramid.
