What is the general equation for an ellipse in the form \(\frac{{(x-h)^2}}{{a^2}} + \frac{{(y-k)^2}}{{b^2}} = 1\) and its foci and major/minor axis lengths?
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What is the equation of a hyperbola with a center at (0,0), vertices at (±6,0), and foci at (±√61,0)?
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Find the area of a triangle with side lengths 5, 12, and 13 using Heron’s Formula.