Question 1187106
The length of the hypotenuse of a right triangle is 37 cm and it's [sic] area is 210cm^2.Find the length of the legs of the right triangle.
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it's = it is
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{{{a^2 + b^2 = 37^2 = 1369}}}
a*b/2 = 210 ---> b = 420/a
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{{{a^2 + (420/a)^2 = 1369}}}
{{{a^4 + 420 = 1369a^2}}}
{{{a^4 - 1369a^2 + 420 = 0}}}
Sub x for a^2
{{{x^2 - 1369x + 420 = 0}}}
*[invoke solve_quadratic_equation 1,-1369,420

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