Geometry Formula

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In Euclidean plane geometry, a rectangle is any quadrilateral with four right angles. It can also be defined as an equiangular quadrilateral, since equiangular means that all of its angles are equal (360/4 = 90). It can also be defined as a parallelogram containing a right angle. A rectangle with four sides of equal length is a square. The term oblong is occasionally used to refer to a non-square rectangle. Wikipedia

Calculate any geometry formula, such as: circle, square, rectangle, triangle, sphere, cube, pyramid, segment, etc.



Length = l
Width = w

Circumference (C): C = 2l + 2w
Area (A): A = lw
Diagonal (d):

\small \bold{\color{blue} d \ = \ \sqrt[2]{l^2 \ + \ w^2}}

Select first and second variable!

Variable 1:

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