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Circumference = π x diameter = π x 2 x radius
→ Those with a diameter of 18 units which is a radius of 9 units have a circumference of 18 π
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∙ 9y ago
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What is the circumference of an 18 diameter circle?
Circumference = pi*diameter So C = pi*18 = 56.5 units (approx).
What is the circles diameter if the circumference is 62.8?
diameter = circumference divided by pi = 62.8/3.14 = 20
What are the two formulas pertaining to circles that pi is used in?
Angular measure of a circle: 2*pi radians. Circumference of a circle with diameter d units: d*pi units
What is the answer to circles and circumference?
circumference = 2*pi*radius or pi*diameter
What is pie 3.140 of circle diameter is 18?
If pi is taken as 3.14 then:- Circumference of the circle = pi*18 units Area of the circle = pi*92 square units
What is the circumference a 18 diameter hoop?
18/pi units = 5.73 units
What is the circumference of an 18 diameter circle?
Circumference = pi*diameter So C = pi*18 = 56.5 units (approx).
What is the circles diameter if the circumference is 62.8?
diameter = circumference divided by pi = 62.8/3.14 = 20
What is the circles diameter if the circumference is 31.4?
It is: diameter = 31.4/pi which is about 10 units
What are the two formulas pertaining to circles that pi is used in?
Angular measure of a circle: 2*pi radians. Circumference of a circle with diameter d units: d*pi units
What is the answer to circles and circumference?
circumference = 2*pi*radius or pi*diameter
What is pie 3.140 of circle diameter is 18?
If pi is taken as 3.14 then:- Circumference of the circle = pi*18 units Area of the circle = pi*92 square units
How is pi used to find the circumference of circles?
Circumference of any circle = 2*pi*radius or pi*diameter
How is pi used to find circumference of circles?
Pi times the diameter of a circle gives its circumference.
What is the diameter of a circle if the circumference is 6 pi?
The circumference is: 6*pi/pi = 6 units
What if you had a radius of 18 what is your area and circumference?
Radius = r = 18Area = Pi x r2 = Pi x 324 (= approximately 1018 square units)Circumference = Pi x 2 x r = Pi x 36 (= approximately 113 linear units)
How do you find the circumference of circles?
The circumference of a circle = pi*diametre = 2pi*radius
