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The area of the rhombus, formulas and a calculator to compute the area online. The formulas for calculating area of a rhombus with different source data.

1

## The area of the rhombus on side and height

**a**- side

**h**- height

... preparation ...

2

## The area of the rhombus with two diagonals

**d**

_{1}- diagonal

**d**

_{2}- diagonal

... preparation ...

3

## The area of the rhombus in the corner and the opposite diagonal

**d**- diagonal

**α**° - angle between parties

... preparation ...

4

## The area of the rhombus by angle and a diagonal drawn from that angle

**d**- diagonal

**α**° - angle between parties

... preparation ...

5

## Diamond square on the side and the corner between the sides

**a**- side

**α**° - angle between parties

... preparation ...

6

## Diamond square along the radius of the inscribed circle and the corner between the sides

**r**- radius of inscribed circle

**α**° - angle between parties

... preparation ...

7

## Diamond square on the radius of the inscribed circle and the side

**a**- side

**r**- radius of inscribed circle

... preparation ...