Question 634712
{{{a^2+b^2=c^2}}}


{{{17^2+17^2=x^2}}}


{{{289+289=x^2}}}


{{{578=x^2}}}


{{{x^2=578}}}


{{{x=sqrt(578)}}}


{{{x=24.0416}}}


{{{x=24.0}}}


So the answer is <font color="red">24.0</font>


Note: it is NOT 24 since <font color="red">24.0</font> tells us that we rounded to the nearest tenth.