How can we help?

You can also find more resources in our Help Center.

9 terms

4/13 Geo Test

STUDY
PLAY
sphere
Series of all points in space that are equidistant from a fixed point called the center
regular pyramid
a pyramid whose base is a regular polygon and whose lateral faces are congruent isosceles triangles
distance formula
d=√((x₂-x₁)²+(y₂-y₁)²)
Cavalieri's Principle
If two solids have the same height and the same cross-sectional area at every level, then they have the same volume.
prism
a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms
surface area
The total area of all exterior surfaces of an object and all areas that "can be touched"
slant height
the height of a lateral side in a three-dimensional figure or, in a cone, the distance from the base of a cone to its vertex, measured along the lateral surface
vertex of a pyramid
the point in a pyramid where all of the lateral faces of the pyramid intersect
Volume of a pyramid
1/3Bh