Question 894145
{{{2.57*(1+0.25/100)=2.576425}}}
{{{2.57*(1-0.25/100)=2.563575}}}
{{{E=2.576425-2.563575}}}
{{{E=0.013}}}{{{cm}}} Total
or
{{{E[2]=0.0064}}}{{{cm}}} per side.