Mathematical
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
...
2021-12-15
App description
Ellipsoid area calculation formula:
\(V= \frac {4}{3}abcπ\)
\(S=2√2 \cdot b \cdot √[a^2+b^2]\)
a,b,c——Half shaf...
2021-12-15
App description
Calculate the area of the parallelogram
Parallelogram area = base edge * height
Usage example
Input data:
Unit: ...
2021-12-15
App description
Usage example
Input data:
Bottom side length: 8
High: 4
Click to calculate, output data
Calculation results:
Sur...
2021-12-15
App description
Right triangle calculation formula:
Right triangle area：\(S= \frac {ab}{2} \)
Square of the hypotenuse of a righ...