Mathematical
2021-12-15
App description
Triangle circumscribed circle calculation formula
1.\(R = abc/4√[s(s-a)(s-b)(s-c)]\)
2.\(S= (a + b + c)/2\)
Usage...
2021-12-15
App description
1.Radius(r) = √s(s-a)(s-b)(s-c) / s
2.s = (a + b + c) / 2
Usage example
Input data:
Side a: 3
Side b: 4
Side c: 5...
2021-12-15
App description
In the calculation, input two diagonal lines to calculate the area
Kite area = (1/2) p q = (1/2) x diagonal p x d...
2021-12-15
App description
Perimeter = 2 (bottom) + 2 (height)
Usage example
Input data:
Bottom edge: 5
Height: 6
Click on calculation to ou...
2021-12-15
App description
Trapezoidal perimeter C = a + b + c + d
C=the circumference of the trapezoid
a=upper bottom
b=lower bottom
c,d=wai...
2021-12-15
App description
The following is the relationship between the relevant angles and edges:
• Angle ACE = angle ECD = 1⁄2 angle ACD
...
2021-12-15
App description
Rectangular area: \(S= L \times W\)
Rectangular circumference: \(C= 2L + 2W\)
Rectangular diagonal: \(d =√ (L^2 +...
2021-12-15
App description
Rhombus area calculation formula
\(S= \frac {D1 \times D2}{2} \)
Usage example
Input data:
Unit: m
Diagonal D1:3...
2021-12-15
App description
\(C=a+b+c\)
\(S=ab/2\)
The letters in the calculation are shown in the figure below.
Enter any two conditions of t...
2021-12-15
App description
A semicircle revolves around a straight line of diameter to
form a spatial geometry called a sphere. The radius o...