Question

Determine o raio da circunferência abaixo.

Answer 1

$\large\boxed{\begin{array}{l}\rm r=\dfrac{20}{2}\\\\\rm r=10~cm\end{array}}$

Answer 2

$\huge \boxed{ \begin{array}{l} \sf{r = \frac{20}{2} } \\ \\ \sf{r = 10 \: cm}\end{array}}$