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Mathematics, 11.05.2021 18:00 Amandachavez94

A teacher at Freeland elementary school is painting a circle on the playground for children to stand on or sit on for class activities. she wants the circle to accommodate up to 30 children along circumference. she estimates that it will take at least 3 feet of length along the circle for each child. given the estimate, what is the smallest area, in square feet, that this circle could encompass $45 ^2 \\pi$

$90 ^2 \\pi$
$\pi(30^2)$
$(\pi45^2)$
$(\pi90^2)$

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