Question 600342
Use the pythagorean theorem:


{{{a^2+b^2=c^2}}}



{{{a^2+6^2=10^2}}}



{{{a^2+36=100}}}



{{{a^2=100-36}}}



{{{a^2=64}}}



{{{a=sqrt(64)}}}



{{{a=8}}}



So the other leg is 8 feet long.