Rhombus Area Calculator
The area and side length of a rhombus from its two diagonals.
Result
Area
24.00
Side length
5.00
How it works
Area = (d₁ × d₂) ÷ 2
A rhombus is a diamond shape with four equal sides. Its area is half the product of the diagonals; the side comes from the half-diagonals via Pythagoras.
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Frequently asked questions
What is a rhombus?
A quadrilateral with four equal sides, like a tilted square or a diamond.
How is the side found?
Each side is the hypotenuse of a right triangle made by the two half-diagonals.
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