প্রশ্ন ও উত্তর
A circular grass walk of 2 feet wide surrounded a pond of 100 fet in diameter. In terms of π, how many square feet grass walk are there?
গণিত Geometry 07 Oct, 2020
প্রশ্ন A circular grass walk of 2 feet wide surrounded a pond of 100 fet in diameter. In terms of π, how many square feet grass walk are there?
সঠিক উত্তর
204 π
মন্তব্য
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