Lin is making a window covering for a window that has the shape of a half circle on top of a square of side length 3 feet. How much fabric does she need? ill give the first person to answer brainliest
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Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?