Question 838743
{{{ A[max] = 2.5 }}} m2
{{{ 2.5 = (1/2)*( pi*r^2 ) }}}
{{{ 5 = pi*r^2 }}}
{{{ r^2 = 5/pi }}}
{{{ r^2 = 1.592 }}}
{{{ r[max] = sqrt( 1.592 ) }}}
{{{ r[max] = 1.262 }}} m