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The circumference C = diameter d times pi. C = 9 times 3.14159 = 28.274334 for a circle of 9 units You have only to choose for the circumference and for the diameter the same unit. Then it work for meters, centimeters, inches, and marsian bobugs,
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Whats the area of a 9 inch diameter?
If you mean a circle area than A = 63.61725 inch². Area A = pi times diameter² / 4.
If the diameter of a circle is 9 what is the circumference?
If the diameter of a circle is 9 the circumference is: 28.3
If a circle has a circumference of 9 what is the diameter?
If a circle has a circumference of 9, the diameter is: 2.864
What is the diameter of a circle with a 9 radius?
The diameter of a circle is twice the radius. A circle with a radius of 9 would have a diameter of 18. (9*2=18).
What is the circumference of 9 inch diameter circle?
The circumference of 9 inch diameter circle is about 28.27 inches.
A circle with a diameter of 9 feet has a circumference of about?
A circle with a diameter of 9 feet has a circumference of about: 28.27 feet (diameter x Pi = circumference).
What is the area of a circle with a diameter of 9 inches?
The area of a circle with a diameter of 9 inches is: 63.62 square inches.
If a circle has a 9 yard diameter what is the area?
A circle with a diameter of 9 yards has an area of 63.62 square yards.
What is the diameter of a circle with a radius of 9 m?
the diameter of a circle with the radius of 9m is 18m
What is the square ft of a 9 ft circle?
The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).
What is the diameter of a circle with a 9 foot circumference?
Diameter of circle: 9/pi = 2.865 feet rounded to 3 d.p.
If the radius of a circle is 9 it's diameter is?
Diameter = 2*9 = 18 units
