A cylinder is a solid with two congruent circles joined
by a curved surface.
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SPHERES
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1 Aralık 2013 Pazar
PYRAMIDS
A pyramid is a polyhedron with a single base and
lateral faces that are all triangular. All lateral edges
of a pyramid meet
at a single point, or vertex.
VOLUME OF
PYRAMIDS
The volume V of any pyramid with height h and a base
with area B is equal to one-third the product of
the
height and the area of the base.
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AREA AND VOLUME OF CUBES
A cube is a three-dimensional figüre with six matching
square sides.
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A cube is a three-dimensional figüre with six matching
square sides.
Volume of the cube = s.s.s
Surface area of a cube =6.s.s
Surface area of a cube =6.s.s
RECTANGULAR SOLİDS OR
CUBOİDS
Volume of rectangular solid = lwh
Surface area of rectanguler solid
= 2lw + 2lh + 2wh = 2
Surface area of rectanguler solid
= 2lw + 2lh + 2wh = 2
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Right Prism Area
The lateral area L (area of the vertical sides only) of
The lateral area L (area of the vertical sides only) of
any right prism is equal to the perimeter of the
base
times the height of the prism (L
= Ph).
The total area T of any right prism is equal to two
The total area T of any right prism is equal to two
times the area of the base plus the lateral area.
Formula: T = 2B + Ph
Formula: T = 2B + Ph
VOLUME OF PRİSMS
The volume V of any right prism is the product of B,
the area of the base, and the
height h of the prism.
Formula: V = Bh
The source used :
http://library.thinkquest.org/20991/geo/solids.html
AREA AND VOLUME OF SOLİDS
AREA OF PRİSMS:
There are special
formulas that deal with prisms, but
they only deal with right prisms.Right prisms are prisms
that have two special
characteristics - all lateral edges
are perpendicular to the bases, and lateral
faces are
rectangular.The figure below depicts a right prism.
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