Mathematical
2021-12-15
App description
Three points collinear, a mathematical term, belongs to geometric
problems, refers to three points on the same lin...
2021-12-15
Straight line equation calculator (point perpendicular)
Straight line equation: \(ax + by = c\) point: (x1, y1)
Point perpendicula...
2021-12-15
App description
The minimum length from a point in space to a point in the plane is called the point-to-plane distance.
In particu...
2021-12-15
App description
Oblique motion horizontal displacement calculator
Displacement distance: R = V0 2sin2θ/g
V0 = initial speed
g = gr...
2021-12-15
For example, level = 3, radius = 24, tank length = 30, click Calculate....
2021-12-15
App description
A cuboid is a straight prism whose bottom is a rectangle.
A cube is a special cuboid. A cube is a cuboid whose si...
2021-12-15
App description
The part of a sphere cut off by a plane is called the spherical crown.
The circle cut off is called the bottom of...
2021-12-15
App description
Circular cone volume = (π • r2 • h) / 3
Side area = (π • r • slant height)
Circular truncated cone
Do you know t...
2021-12-15
App description
30 60 90 triangle calculation formula:
Area = 0.5 * Long side * Short side
circumference = long side + short side...
2021-12-15
App description
Surface area calculation formula:
\(S= π·r^2\)
Usage example
Input data:
Unit: m
Radius: 2
Click "Calculate" to ou...