This is a problem a friend gave me a few months back. Here goes:-
"Construct an equilateral triangle with area equal to the area of any given triangle using only straight-edge and compass."
I was wondering where to start from, which approach to use. I already tried the inradius, semi-perimeter and area relation. That reduced it to constructing an equilateral triangle with side length = Perimeter and Height = inradius of the given triangle.
But this seems harder to do than the original!
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Nice, ill try
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Did you try the approach in which you construct a parallelogram on two of the triangle's sides?