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Darion Mohr

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Cards in this guide (14)
A cone is a polyhedron

No, it is not.

Why aren't cylinders cones and spheres polyhedrons geometry

polyhedrons need flat face and edges, corners which cylinder cones don't have.

A pyramid has a base with n sides How many vertices does the pyramid have

n+1 = vertices of a pyramid If: n = number of sides of the polygonal base AND a pyramid has 1 point where line segments from points of the polygonal base intersect

A cylinder is a polyhedron

false

Only a triangle can be the base of a pyramid

false

What is the formula for slope intercept form a line

The slope intercept equation of a line is y=mx+b, where m is the slope of the line and b is the y-intercept.

Which of the following Platonic solids is also a cube

hexahedron

The horizontal cross-sectional shapes of the prism given below are all congruent

true!!

A has cross sectional shapes that are similar but not congruent to one another

Cones, pyramids, and spheres have.

The horizontal cross sectional shapes of the cone below are not all congruent

True

The horizontal cross sectional shapes of the cylinder below are not all congruent

go f-bomb y

How many faces are pentagons on a truncated icosahedron

12 faces on a truncated icosahedron are pentagons. (The other 20 faces are hexagons.)

Is cube can be constructed from discs alone

a cone (not including the vertex) and a cylinder

Are prisims polyhedrons or not polyhedrons

A prism is a polyhedron.

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