Question Number 191274 by Mingma last updated on 22/Apr/23
Commented by mr W last updated on 22/Apr/23
$${it}\:{can}\:{be}\:{proved}\:{that} \\ $$$${radius}\:{of}\:{red}\:{circle}\:{R}={blue}\:{length}\:{l} \\ $$$$\Rightarrow\:{area}\:{of}\:{red}\:{circle}\:=\pi{l}^{\mathrm{2}} \\ $$
Commented by Mingma last updated on 22/Apr/23
Excellent, sir!
Answered by mr W last updated on 22/Apr/23
