Mathematics, 02.02.2021 19:30 Lollipop1287
A play court on the school playground is shaped like a square joined by a semicircle. The perimeter around the entire play court is 150 feet. And 45 feet of the total perimeter comes from the semicircle. What is the radius of the semicircle? (Use 3.14 for π)
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If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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A play court on the school playground is shaped like a square joined by a semicircle. The perimeter...
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