The circumference of a 144-inch diameter circle is about 452.4 inches. (C = d x Pi).
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22.9 inches approx.
The diameter of a circle is twice its radius
Oh, dude, the area of a square is side squared, so if the area is 144, the side length is 12. Since the circle is inscribed in the square, the diameter of the circle is the same as the side length of the square, which is 12. The circumference of a circle is π times the diameter, so it's 12π. Easy peasy, lemon squeezy!
It is 72 units.
The formula for calculating the area of a circle is 'pi r squared,' where 'r' represents the radius of the circle. A radius of a circle is, of course, half its diameter. Therefore, divide the diameter (24) by 2, then square it, then multiply that figure by pi. Twenty-four divided by two is twelve. Twelve squared is 144. So, multiply 144 by pi and 'Bob's your uncle.'