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https://math.answers.com/math-and-arithmetic/How_can_the_area_of_a_circle_formula_solve_a_problem

How can the area of a circle formula solve a problem? - Answers

for example...Q. There is a cylinder tube that has a volume of 1 liter and is 12 cm long, what is the diameter of the cylinder?A. - We know that volume of cylinder = cross sectional area (area of circular base) x length or height- there are 1000 cubic cm in a liter, therefore our circular base area is 1000/12 = 83.333 square cm.- from the Area of a circle formula we know that... (pi) x (radius squared) = 83.333 square cm- we need to solve for the radius; by reverse operation we get radius = the square root of (83.333/pi) = 5.150 cm- the diameter is twice that of the radius therefore the diameter is 10.3 cmwe have solved a problem using the area of a circle formula!hope this helps yap.s. sometimes it helps to draw a diagram to understand the steps better, just incase there is any trouble.



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How can the area of a circle formula solve a problem? - Answers

https://math.answers.com/math-and-arithmetic/How_can_the_area_of_a_circle_formula_solve_a_problem

for example...Q. There is a cylinder tube that has a volume of 1 liter and is 12 cm long, what is the diameter of the cylinder?A. - We know that volume of cylinder = cross sectional area (area of circular base) x length or height- there are 1000 cubic cm in a liter, therefore our circular base area is 1000/12 = 83.333 square cm.- from the Area of a circle formula we know that... (pi) x (radius squared) = 83.333 square cm- we need to solve for the radius; by reverse operation we get radius = the square root of (83.333/pi) = 5.150 cm- the diameter is twice that of the radius therefore the diameter is 10.3 cmwe have solved a problem using the area of a circle formula!hope this helps yap.s. sometimes it helps to draw a diagram to understand the steps better, just incase there is any trouble.



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https://math.answers.com/math-and-arithmetic/How_can_the_area_of_a_circle_formula_solve_a_problem

How can the area of a circle formula solve a problem? - Answers

for example...Q. There is a cylinder tube that has a volume of 1 liter and is 12 cm long, what is the diameter of the cylinder?A. - We know that volume of cylinder = cross sectional area (area of circular base) x length or height- there are 1000 cubic cm in a liter, therefore our circular base area is 1000/12 = 83.333 square cm.- from the Area of a circle formula we know that... (pi) x (radius squared) = 83.333 square cm- we need to solve for the radius; by reverse operation we get radius = the square root of (83.333/pi) = 5.150 cm- the diameter is twice that of the radius therefore the diameter is 10.3 cmwe have solved a problem using the area of a circle formula!hope this helps yap.s. sometimes it helps to draw a diagram to understand the steps better, just incase there is any trouble.

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      for example...Q. There is a cylinder tube that has a volume of 1 liter and is 12 cm long, what is the diameter of the cylinder?A. - We know that volume of cylinder = cross sectional area (area of circular base) x length or height- there are 1000 cubic cm in a liter, therefore our circular base area is 1000/12 = 83.333 square cm.- from the Area of a circle formula we know that... (pi) x (radius squared) = 83.333 square cm- we need to solve for the radius; by reverse operation we get radius = the square root of (83.333/pi) = 5.150 cm- the diameter is twice that of the radius therefore the diameter is 10.3 cmwe have solved a problem using the area of a circle formula!hope this helps yap.s. sometimes it helps to draw a diagram to understand the steps better, just incase there is any trouble.

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