Geometry: Difference between revisions
→Volume and surface area: add volume of a cube |
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= Volume and surface area = | = Volume and surface area = | ||
== Volume of a cube == | |||
<math>v(x) = x^3</math> | |||
== Surface area of a sphere == | == Surface area of a sphere == | ||
<math>A(r) = 4\pi r^2</math> | <math>A(r) = 4\pi r^2</math> | ||
== Volume of a sphere == | == Volume of a sphere == | ||
Revision as of 20:02, 20 June 2017
Area and perimeters
Circumference 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 C = 2 \pi r}
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
Volume of a cube
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(x) = x^3}
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