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Question-202760




Question Number 202760 by Mastermind last updated on 02/Jan/24
Answered by ajfour last updated on 02/Jan/24
(π/2)
$$\frac{\pi}{\mathrm{2}} \\ $$
Commented by Mastermind last updated on 02/Jan/24
your workings please!
$$\mathrm{your}\:\mathrm{workings}\:\mathrm{please}! \\ $$
Commented by ajfour last updated on 02/Jan/24
Commented by ajfour last updated on 02/Jan/24
req area= ((πr^2 )/2)     since r=1,  required region=(π/2)
$${req}\:{area}=\:\frac{\pi{r}^{\mathrm{2}} }{\mathrm{2}}\:\:\: \\ $$$${since}\:{r}=\mathrm{1},\:\:{required}\:{region}=\frac{\pi}{\mathrm{2}} \\ $$

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