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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  ⇒ area of red circle =πl^2

$${it}\:{can}\:{be}\:{proved}\:{that} \\ $$$${radius}\:{of}\:{red}\:{circle}\:{R}={blue}\:{length}\:{l} \\ $$$$\Rightarrow\:{area}\:{of}\:{red}\:{circle}\:=\pi{l}^{\mathrm{2}} \\ $$

Commented by Mingma last updated on 22/Apr/23

Excellent, sir!

Answered by mr W last updated on 22/Apr/23

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