Geometric
2021-12-15
App description
Square area: \(S=a \times a\)
Square perimeter \(C= 4 \times a\)
Square diagonal \(l=√(a^2+a^2)\)
Usage example
In...
2021-12-15
App description
Ring volume formula:
\(V = π^2 * (R + r) * (R - r)^2\)
Circular area formula:
\(S = π^2 * (R^2 - r^2)\)
In the fo...
2021-12-15
App description
Trapezoidal area formula: \(S= \frac {1}{2} \times (B1+B2) \times high \)
Usage example
Input data:
Unit: m
B1:4
...
2021-12-15
App description
Formula for calculating geometric parameters related to the ridge:
\(S=an+F1+F2\)
\(S1=an\)
\(V= \frac{1}{3} h(F1...
2021-12-15
App description
Cylinder calculation formula:
\(S1=2πRH\)
\(S=2S bottom +S1\)
\(S=2πR^2+2πRH\)
\(V=S bottom H\)
\(V=πR^2H\)
Hollow...
2021-12-15
App description
Slant straight cylindrical area calculation
\(V=πr^2 \times \frac {h1+h2}{2} \)
\(S=πr(h1+h2)+πr^2 \times (1+ \fra...
2021-12-15
App description
Calculation formula of geometric parameters related to straight cone
\(l=√(r^2+h^2)\)
\(S1=πr√(r^2+h^2)=πrl\)
\(S...
2021-12-15
App description
Ball fan surface area and volume calculation formula:
\(S=πr(2h+ \frac {d1}{2} )\)
\(S1=π \frac {d1}{2} r\)
\(V= \...
2021-12-15
App description
Sphere volume and quantitative calculation formula:
\(V= \frac {πh}{b} (3r1^2+3r2^2+h^2)\)
\(S1=2πRh\)
\(S=2πRh+π...
2021-12-15
App description
Barrel area calculation:
For parabolic barrels
\(V= \frac {πl}{15} (2D^2+Dd+ \frac {3}{4} d^2\)
For round barrels
...