Geometry: Difference between revisions
add area of a circle |
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= Area = | |||
== Area of a circle == | |||
<math>A = \pi r^2</math> | |||
= Volume and surface area = | = Volume and surface area = | ||
Revision as of 16:04, 20 June 2017
Area
Area of a circle
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\displaystyle A = \pi r^2}
Volume and surface area
Surface area of a sphere
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\displaystyle A(r) = 4\pi r^2}
Volume of a sphere
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\displaystyle v(r) = \frac{4}{3}\pi r^3}
where r is the radius of a sphere
Volume of a cone
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\displaystyle v(r) = \frac{1}{3}\pi r^2 h}
where r is the radius of the base, and h is the height of a cone
Volume of a cylinder
This only applies to a right cylinder.
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\displaystyle v(r) = {\pi}r^2h}
where r is the radius of the base, and h is the height of a cylinder