0
circumference = pi*diameter or pi = circumference/diameter
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How do you calculate circumference of steel coil?
you have to measure the diameter of the coil and then multiply the diamter by pi
What is the area and the circumference of the circle when diamter is 6mm?
area = 9∏mm (approx. 28.26mm) circumference = 6∏mm (approx. 18.84mm)
Why would you use a formula to determine the circumference of a circle?
There is a constant relationship between the radius of a circle and its circumference. This is expressed in a formula.
Why does the relationship between circumference and diameter exist?
Because the circumference of any circle divided by its diameter is always equal to pi.
What is the relationship between the Radius to the circumference?
The circumference is ALL the way around the circle, while the radius is only HALF way into the middle of the circle. I'm guessing you meant "What is the relationship between the radius of a circle and its circumference?" Radius is half of the diameter of a circle, circumference is PI times diameter; therefore, the circumference is PI times two times radius.
What is the circumference of a circle with a diamter of 15cm?
circumference = 15*pi cm
How do you find the circumference of a circle if the diamter is 40cm?
circumference = pi*40cm
What is the releationship between the circumference and the diamter of a circle?
Circ = 2 pi r, Diam = 2r so circumference = pi times diameter
What is the circumference of a 32 inch diamter?
100.53 inches
What is the circumference of a circle if its diamter is 5.1 mm?
The circumference of a circle, if its diameter is 5.1mm, is about 16.02mm
What is the diamter of a circle 128 circumference?
diameter = 128/pi
What is the circumference of a 81 cm?
The circumference = 2 x r x pi If your diamter is 81cm then your circumference is 254.5cm If your radius is 81cm then your circumference is 508.9cm
What does π mean?
Pi is the ratio of a circle's circumference to its diamter. It equals approximately 3.14159 Pi = circumference/diameter
What is the relationship between chest circumference and lung function test?
what is the relationship between chest circumference and lung function test
How do you calculate circumference of steel coil?
you have to measure the diameter of the coil and then multiply the diamter by pi
What is the area and the circumference of the circle when diamter is 6mm?
area = 9∏mm (approx. 28.26mm) circumference = 6∏mm (approx. 18.84mm)
What is the circumference of a circle that has a diameter of inch Express your answer as a decimal?
That depends on its diamter which has not been given but the circumference of a circle is diameter times pi
