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- Rectangle Calculator

An online calculator that calculates the side, area, perimeter and diagonal of a rectangle
if you enter two known values. **Step-by-step explanations**
for each combination of input parameters are provided.

working...

examples

example 1:ex 1:

Find the area of the rectangle whose sides are $14cm$ and $31 cm$.

example 2:ex 2:

Finding the area of a rectangle whose diagonal is $9 cm$ and one side is $5 cm$.

example 3:ex 3:

The area of a rectangle is $56 cm^2$ and one side is $6 cm$. Find perimeter.

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** Please tell me how can I make this better.**

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