The diameter of a quarter is 2.4 centimeters. the - id24183997556 от Queenbabybunnyboo 25.11.2022 07:51

Question

Mathematics: The diameter of a quarter is 2.4 centimeters. the diameter of a dime is 1.8 centimeters. angelica places 100 quarters and 70 dimes side by side in a row. (a) how long, in meters, is angelica’s row of coins? describe each step you took to solve the problem. (b) use estimation to explain how you know your answer is reasonable. (c) how much money does angelica have? show two different ways to solve this problem.

Queenbabybunnyboo · Accepted Answer

The answer is D. since you need to find the radius you would divide 5.7 by two which is 2.85. but since you are leaving it in terms of pi would you keep it as 5.7 since circumference of a
circle is 2*pi*r

The diameter of a quarter is 2.4 centimeters. the diameter of a dime is 1.8 centimeters.

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