Math Formulae

Math Formulae

1.  Area of a square is  side * Side.


2.  Perimeter of a square is  4 * Side.


3.  Perimeter of a rectangle is 2*(length + width).


4. Area of a rectangle is length * width.


5.  Diameter of a circle is  2 * radius. 


6.  Total angles of a triangle is  180 degrees.


7.  The sum of two even numbers is even number.


8.  The sum of two odd numbers is even number.


9.  The sum of even + odd is odd number.


10. The sum of odd + even is odd number.


11.  The multiplication (product) of two even numbers is even  number.


12.  The multiplication (product) of two odd numbers is odd number.


13. The multiplication (product) of even and odd numbers is even number.


14. The multiplication (product) of odd and even numbers is even number.


15. The total angles of a circle is  360 degrees.