If an equilateral triangle has area A, then what is the length of each of its sides, x?
Image courtesy of Wikipedia.
Definitely helpful if you draw a picture first.
radius of a spherical planet
Symmetry of vector
MATLAB Basic: rounding
Calculate the centroid of a triangle
Area of an equilateral triangle
Side of a rhombus
Area of an Isoceles Triangle
Length of the hypotenuse
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