Question 1120057
{{{ ( 8x )*( 12x ) = 1250 }}}
{{{ 96x^2 = 1250 }}}
{{{ x^2 = 13.0208 }}}
{{{ x = 3.6084 }}}
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The perimeter is:
{{{ p = 2*( 8x ) + 2*( 12x ) }}}
{{{ p = 16x + 24x }}}
{{{ p = 40x }}}
{{{ p = 40*3.6084 }}}
{{{ p = 144.338 }}}
Check the math, too