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The radius of the cylinder is 14 inches To find its circumference use?
Use: 2*pi*radius = circumference
What is the circumference when the radius is r?
To find the circumference of a circle, use the equation: Circumference = 2*π*radius so when the radius is r, the circumference is 2πr
When do you need to use circumference in daily life?
Circumference is used in daily life by people who make cars, glasses, and contacts. Bakers use circumference when making pies.
Why do we use pi?
We use it to calculate the circumference of a circle.
Use circumference in a sentence?
Let's traverse the circumference of the park before we pace off it's diameter.
What is the circumference of a circle with diameter of 20 centimeters use 3.14?
Circumference = 20*3.14 = 62.8 cm
Do you square an answer when you use circumference?
There is no need to square the answer. The circumference of any circle is 2 radius pi or 2rπ.
What formula do you use if you know the diameter of a circle and want to find the circumference?
circumference of a circle = pi * diameter.
What formula do you use to find the diameter of the circumference?
the circumference of the circle divided by pi (button or 3.14) - Maths
How do you calculate circumference of a circle?
You use a protractor.
How do you determine the circumference of a circle if you know the radius?
use the formula pi*diameter = circumference and the formula diameter = 2*radius and combine them 2pi*radius = circumference now you have a formula that you can just plug you numbers into. if you have 3 as your radius, then this is how to find the circumference 2pi*3=circumference 6.28*3=circumference 18.84=circumference
What are the two formulae you can use to find the circumference of a circle?
Circumference of a circle = 2*pi*radius or pi*diameter
