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.
Who knows the last digit of pi?
Find the hypotenuse
Find nth maximum
Find the sides of an isosceles triangle when given its area and height from its base to apex
Side of a rhombus
Length of a short side
Length of the hypotenuse
Area of an Isoceles Triangle
Is this triangle right-angled?
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