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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
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Earn +20 ptsQ: What is the circumference of a circle if it's diameter is 7 inches?
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What is the diameter of a circle if the circumference is 7 inches?
7/pi = diameter
What is the diameter of a circle with a circumference of 22 inches?
d = 7 inches (7.00282")
WhAT is closest to the circumference of a circle with a radius of 7 inches?
The circumference is about 43.98 inches. The circumference of a circle is diameter (radius x2) x pi (3.14).
What is the circumfrence of a circle with a 7 inch diameter?
Circumference = pi*diameter = 21.99 inches, approx.
What is the circumference of a circle if the diameter is 7 inches?
the answer is 21. the circomference is 3 times the diameter. so 7 times 3 = 21
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