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Mathematics
21.06.2023 01:17
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.pomocy dam pnkty i odp naj

.pomocy dam pnkty i odp naj
.pomocy dam pnkty i odp naj
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tagerryawilson6
tagerryawilson6
4,8(96 marks)

Step-by-step explanation:

area of circle=πr²

area of reqd. sector=πr²/4  

(∵90/360=1/4)

reqd. area=π×3²/4=9π/4≈(9×3.14)/4≈7.065 square feet.

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