Question 1210359



Find the percentage error in:

{{{Percentage_ Error = ((Actual _Value - Measured_ Value) / (Actual_ Value)) * 100}}}%


i. Measured length

{{{((6.25-6.12)/6.25)*100}}}%={{{2.08 }}}%

 the percentage error is {{{2.08}}}%


ii. Calculated perimeter

{{{4*6.25cm=25cm}}}
{{{4*6.12cm=24.48cm}}}


{{{((25-24.48)/25)100}}}%={{{2.08}}}%


iii. Calculated area

{{{6.25*6.25=39.0625}}}
{{{6.12*6.12=37.4544}}}
{{{((39.0625-37.4544)/39.0625)100}}}%={{{4.11674}}}%