# Shared Flashcard Set

## Details

Lesson 11
Surface Area and Volume: main focus- Prism, Cylinder, Pyramid, and Cone formulas
18
Mathematics
04/07/2011

Term
 Euler's formula for polyhedrons
Definition
 F + V = E + 2
Term
 Euler's formula for nets
Definition
 F + V = E + 1
Term
 Cylinder Surface Area formula
Definition
 2πrh + 2πr^2
Term
 Pyramid Surface Area formula
Definition
 1/2pl + B
Term
 Cone Surface Area formula
Definition
 πrl + πr^2
Term
 Prism Surface Area formula
Definition
 ph + 2B
Term
 Prism Lateral Area formula
Definition
 ph
Term
 Cylinder Lateral Area formula
Definition
 2πrh
Term
 Pyramid Lateral Area formula
Definition
 1/2pl
Term
 Cone Lateral Area formula
Definition
 πrl
Term
 Face
Definition
 each polygon/side
Term
 Edge
Definition
 Segment formed by intersection of faces
Term
 Vertex
Definition
 Point where 3(+) edges intersect
Term
 Polyhedron
Definition
 A 3-D figure whose surfaces are polygons
Term
 Net
Definition
 A 2D pattern (if folded becomes a 3D figure)
Term
 Cross section
Definition
 the intersection of a solid and a plane
Term
 Lateral Area definition
Definition
 the sum of the areas of the lateral faces
Term
 Surface Area definition
Definition
 the sum of the lateral area + the area of the 2 bases
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