Géométrie

 

 

Heron's Formula for Calculating the Area of a Triangle

Sides Lengths
A =

B =

C =

or

Area of
Triangle:

S = (A+B+C)/2

Fraction Calculator

Fraction

Enter a decimal and have it transformed to a completely reduced fraction.

Decimal:





 

 

Prime Number?

Warning! Numbers with more than 5 digits or so take a very long time to calculate on most PC's!
Is prime?     

 

Equation+
= x + x =
= x - x =
= x * x =
= x / x =
Quadratic Equation Solver

Quadratic Equation Solver

For Equations of the Form:     Ax˛ + Bx + C = 0

Enter values of A, B and C to solve for real and imaginary (complex) roots.

A =      B =      C =

 

The Roots of the Quadratic Equation Are

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tabla Periodica