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What is the circumference of a circle with 22 inches?
If radius = 22 inches then circumference = 138.2 inches. If diameter = 22 inches then circumference = 69.1 inches. Please help us to help you by being clearer when you ask your question.
What is the circumference of a circle with a diameter of 22?
The circumference of a circle with a diameter of 22 is 22 times pi or approximately 69.08.
What is the circumference of a circle with diameter of 7?
The circumference is about 22 units.
What is the circumference of a circle if it's diameter is 7 inches?
Circumference of a circle is equal to 2(pi)r with r being the radius, or (pi)d with d being the diameter. If we use (pi)d, with d being equal to 7 and (pi) being equal to 3.14159, we get that the circumference is 21.9911485751 inches. This can be rounded to 22 inches.3.14159 * 7in = 21.9911485751in
How do you estimate the circumference of a circle when you know the diameter?
The circumference of a circle is given by π × diameter. π =3.14159265...... It is approximately 3.14 which, itself, is approximately 22/7. To estimate the circumference of a circle, multiply the diameter by 3 and add the diameter divided by 10 and that division divided by 2; this will give you 3.15 × diameter which is fairly close. Alternatively, multiply the diameter by 22 and divide by 7.
