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Earn +20 ptsQ: What is the rule to calculate the circumference of a circle?
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Why do we use pi?
We use it to calculate the circumference of a circle.
How does an architect use pi?
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.
Define what the circumference of a circle?
The circumference of a circle is the perimeter of the circle for a given diamater.
What is the circumference of a 35 ft diameter circle?
The formula to calculate the circumference of a circle is C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter of the circle. In this case, the diameter is 35 feet, so the circumference would be C = π(35) = 110.19 feet.
What is circumference of a 9 circle?
The circumference of a 9 circle is: 28.3
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