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Mathematics formulas

27 results. Open any card and leave one value empty to calculate it.

Mathematics

2D-Distance Formula

Mathematics

\[d = sqrt ( ( ( ( ( x_1 ) - ( x_2 ) ) ) ^ 2 ) + ( ( ( ( y_1 ) - ( y_2 ) ) ) ^ 2 ) )\]
Engineering
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Mathematics

3D Distance

Mathematics

\[d = sqrt ( ( ( ( ( x_1 ) - ( x_2 ) ) ) ^ 2 ) + ( ( ( ( y_1 ) - ( y_2 ) ) ) ^ 2 ) + ( ( ( ( z_1 ) - ( z_2 ) ) ) ^ 2 ) )\]
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Mathematics

Area of the triangle

Mathematics

\[\Delta = \frac{1}{2} \cdot bh\]
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Mathematics

Arithmetic Mean

Mathematics

\[AM = ( ( ( a + b ) ) / ( 2 ) )\]
Engineering
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Mathematics

Centroid

Mathematics

\[G_{a} = \frac{2 \cdot \Delta}{3 \cdot a}\]
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Mathematics

Circular Sector Area

Mathematics

\[S = \frac{1}{2} \cdot {r}^{2} \cdot \theta\]
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Mathematics

Cone Volume and Surface Area

Mathematics

\[V = \frac{1}{3} \cdot \pi \cdot {r}^{2} \cdot h\]
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Mathematics

Cube Volume and Surface Area

Mathematics

\[V = ( a ^ 3 )\]
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Mathematics

Cuboid Volume and Surface Area

Mathematics

\[V = lbh\]
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Mathematics

Cylinder Volume and Surface Area

Mathematics

\[V = \pi \cdot ( r ^ 2 ) \cdot h\]
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Mathematics

Geometric Mean

Mathematics

\[GM = sqrt ( ab )\]
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Mathematics

Harmonic Progression

Mathematics

\[HM = ( ( ( 2 \cdot ab ) ) / ( ( a + b ) ) )\]
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Mathematics

Length of Subnormal

Mathematics

\[( Length_of_Subnormal ) = abs ( k ) \cdot m\]
Engineering
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Mathematics

Length of Subtangent

Mathematics

\[( Length_of_Suntangent ) = ( ( ( abs ( k ) ) ) / ( m ) )\]
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Mathematics

Normal of Parabola

Mathematics

\[y = mx - 2 \cdot am - a \cdot ( m ^ 3 )\]
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Mathematics

Parabola

Mathematics

\[c = \frac{a}{m}\]
Engineering
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Mathematics

Parallel Lines condition

Mathematics

\[( ( a ) / ( ( a_prime ) ) ) = ( ( b ) / ( ( b_prime ) ) )\]
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Mathematics

Perpendicular Lines condition

Mathematics

\[aa_prime + bb_prime = 0\]
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Mathematics

Prism Volume and Surface Area

Mathematics

\[V = Ah\]
Engineering
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Mathematics

Pyramid Volume and Surface Area

Mathematics

\[V = \frac{1}{3} \cdot Ah\]
Engineering
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Mathematics

Radius of circumcircle

Mathematics

\[R = \frac{abc}{4 \cdot \Delta}\]
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Mathematics

Radius of incircle

Mathematics

\[r = \frac{\Delta}{s}\]
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Mathematics

Slope

Mathematics

\[m = \tan\left(\theta\right)\]
Engineering
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Mathematics

Sphere Volume and Surface Area

Mathematics

\[V = \frac{4}{3} \cdot \pi \cdot {r}^{3}\]
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