Question 738640
{{{a^2 + b^2 = c^2}}}<P>
{{{c=sqrt(a^2 + b^2) = sqrt (9+9) = sqrt(18)}}}  Exact Length<P>
Simplified radical form is {{{sqrt(2*9) = 3*sqrt(2)}}}<P>
Nearest hundredth is {{{sqrt(18)}}} = 4.2426... = 4.24
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