Question 619742
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Hi,
If a right triangle has a hypotenuse of 10 ft and it appears to be a 45-45-90 triangle(2 equal sides {{{highlight(x)}}})
then what is the perimeter?  x^2 + x^2 = 10 , x = {{{sqrt(5)}}}
P = 10ft + 2{{{sqrt(5)}}}ft = 14.47 ft(rounded to 2 decimal points)