math formulas
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circumference of a circle
p
d OR 2
p
r
arc length
central angle/360 * 2
p
(r)
area of a circle
A=
p
r
^{2}
area of a sector
area of a sector / 360 *
p
r
^{2}
surface area of a sphere
S = 4
p
r
^{2}
volume of a sphere
V = 4/3
p
r
^{3}
Card Set Information
Author:
Anonymous
ID:
74549
Filename:
math formulas
Updated:
2011-03-22 22:12:40
Tags:
math formulas
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Description:
math formulas
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