Question 711582
{{{A= 1/2 bh}}}
{{{82.6 = 1/2 (3.12)*h}}} 
{{{82.6 = 1.56 *h}}}
{{{82.6/1.56 = (1.56*h)/ 1.56}}}
{{{52.95 = h}}}
Answer: h= 52.95m