发布时间 ： 2019-11-01 02:31:33 UTC
类别 ： Geometric
Page Views: 63 views
S=ab
C=2(a+b)
\(l=√{a^+b^2}\)
Input data:
Short side length: 3
Long side length: 4
Click "Calculate" to output data
Area: 12
Perimeter: 14
Diagonal length: 5
Enter two values to get three more results