The length of the sides of the rectangle

A rectangle is a quadrilateral with all angles equal to 90 degrees.

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Find the side length of a rectangle by knowing the diagonal and the side

Diagonal of a rectangle d
Side of the rectangle a
Calculate

Find the length of the side of a rectangle knowing the perimeter and side

Perimeter of a rectangle P
Side of the rectangle a
Calculate

Find the side length of a rectangle knowing the area and side

Rectangle area S
Side of the rectangle a
Calculate
Geometry, Flat figures:
Area of an isosceles triangle
Chord length of a circle
Length of the rhombus side
Calculating the area of a triangle
Parallelogram height
Cylinder height
Side of triangle
Perimeter of the trapezoid