Question

Calcule o comprimento de uma praça circular que tem 32 metros de raio

Answer 1

$\large\boxed{\begin{array}{l}\sf Para\,este\,exerc\acute icio\,assumiremos\,que\,\pi=3,14.\\\underline{\sf soluc_{\!\!,}\tilde ao\!:}\\\rm C=2\cdot \pi\cdot R\\\rm C=2\cdot3,14\cdot32\\\rm C=200,96\,m\end{array}}$