Area calculation

Area calculation Calcolo dell Calcul de laire حساب المساحة क्षेत्र की गणना 面积计算 Oppervlakteberekening Cálculo de área Clculo de rea

Enter two values. Other values will be calculated.

 <font title='623'> A rectangle. </font>

Side a: Side b:

This calculator computes the values of a circle (radius, diameter, circumference or area) when one value is given.
 <font title='673'> A circle. </font>

Fill in one field. The others will be calculated.

Radius r:

Diameter d:

perimeter U:

Area A:

This calculator calculates from three values of a triangle all other values.
 <font title='600'> A triangle. </font>

Enter three values. Other values will be calculated.

a: b: c:
alpha : beta : gamma :
Height: ha: Height: hb: Height: hc:

Not often needed (let empty if not needed):
Median line:
sa: sb: sc:
Angle bisector:
wa: wb: wc:
Calculate a square

Enter one value. Other values will be calculated.


Calculating a rhomb

Enter two values. Other values will be calculated.

 <font title='621'> A rhomb. </font>
Side a:
Diagonal e: Diagonal f:
alpha beta

Enter one function in here.
Hint: Enter as 3*x^2 ,
as 3/5 and
as (x+1)/(x-2x^4)

Enter the other function in here.

To write powers, use ^. This means, you gotta write x^2 for .

If you got some information about your area, the question is how to calculate the other informations. In many cases this is possible. A square or a circle e.g. are already given by a single information (e.g. perimeter or area). Having areas with less symmetries means we need more information. Mathepower has many area calculors.

Calculators for that topic:
Triangle calculator
Circle calculator
Arc calculator
Rhomboid calculator
Square calculator
Rhomb calculator
Rectangle calculator
Trapezoid calculator