13.3 Surface Area Flashcards
In three dimensional figures, the total area of its exterior surfaces…
Surface Area
For polyhedra and prisms, the surface area minus the area of the bases…
Lateral surface area
a disassembled 3-d shape….
net
Surface area formula for the area of a right prism…
SA=2Ab+Pbh
Surface Area formula of a right circular prism…
SA=Ab+Cbh
The height, l, of each triangular face of a right regular pyramid…
Slant Height
The surface area formula of a right regular pyramid…
SA=Ab + 1/2Pbl
The distance from the apex of the cone to the bae of the cone easured along the surface of the cone…
slant height
The square root of h2 + r2 =
Slant Height
Surfaec area formula for a right circular cone…
SA=Ab + ½Cbl
Surface area formula for a sphere…
SA=4Pi*r2
A sphere with a plane through the center of the sphere is a circle whose raidus is eual to the radius of the sphere is called the….
great circle
