Question

the radius of a sphere is measured as 10+/-0.02cm. the error in the measurement of its volume is​

Answer 1

$\huge\fcolorbox{red}{pink}{Answer} \\ \\ \rm \: \%Error = \frac{ \triangle{r}}{r} \times 100 = \frac{0.02 \times 100}{10} \\ \\ \underline{ \boxed{ \bold{ \rm{ \pink{\%Error = 0.2\%}}}}}$