Geometric
2021-12-15
App description
Cube surface area = 6a2
Usage example
Input data:
Cube edge length: 4
Unit: m
Click "Calculate" to output data
Su...
2021-12-15
Online calculation of actual porosity of porous objects
Porosity refers to the ratio of the sum of all pore space volumes
in the r...
2021-12-15
App description
Cylindrical volume \(V = π r^2 h\)
Cylindrical surface area \(S = 2 π r (h + r)\)
Side area \(S side = 2 π r x h\...
2021-12-15
App description
Hemisphere volume and surface area calculation formula:
Hemisphere volume \(V= (2/3)πr^3\)
Hemispherical surface ...
2021-12-15
App Description
Isosceles triangle calculation formula:
Area(K)
K2 = ...
2021-12-15
App description
A polygon whose sides are equal and whose angles are equal is called a regular polygon (polygon: the number
of sid...
2021-12-15
App description
The formula for calculating the circumference of a triangle is as follows:
$$ L=a+b+c $$
Usage example
Input data:...
2021-12-15
App description
Arc length formula: \(l=(nπr)/180\) or \(l=n/180·πr\) or \(l=|α|r\)
n is the number of center angles,
r is the ra...
2021-12-15
App description
S=ab
C=2(a+b)
\(l=√{a^+b^2}\)
Usage example
Input data:
Short side length: 3
Long side length: 4
Click "Calculate"...
2021-12-15
App description
Sphere volume: 4/3 * pi * cube of radius \(V= \frac {4}{3} πr^3\)
Surface area: 4 * pi * square of radius \(S = 4...