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To calculate the area/circumference of a circle when designing something circular with a limited amount of material.
i.e. you have to design a bronze circle and only have 27 sq ft of bronze. You have to calculate the circumference to see if you need to make the circle smaller or not.
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What is the diameter if the circumferance is 56 inches?
Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.
Why do people use Pi?
people use pi to find the circumference of a circle.
Why do we use pi?
We use it to calculate the circumference of a circle.
What is 27pi (pi)n?
Pi is an irrational number, so when we're solving with pi, we usually round it to something like 3.14. If we use 3.14 as pi in this problem, we get 84.78.
What is the approximate circumference of the circle. Use 3.14 to approximate pi?
If pi=3.14, then the circumference is ( 3.14 times the diameter).
