47.1 feet
Circumference = 2 x pi x r OR pi x d
3.14 x 15 feet = 47.1 feet
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Circumference = Pi multiplied by the diameter. C = (3.1415)(15 in.) = 47.12 in. Therefore, the circumference of a circle with a diameter of 15 in. and a radius of 7.5 in. is approximately 47.12 inches.
566cm
diameter = 15pi/pi = 15 units in length
Well, isn't that a happy little question! To find the diameter of a circle when you know the circumference, you can use the formula: diameter = circumference / π. So, for a circumference of 47.1cm, the diameter would be 47.1 / π ≈ 15cm. Just imagine that circle coming to life on your canvas, bringing joy and balance to your painting.
A circle's circumference is the product of Pi and its diameter, so a diameter can go around a circumference approximately 3.14 times.