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How many square inches are in a 11 inch diameter circle?
Area = (pi) x (1/2 of the diameter)2 11-inch diameter ==> 95.033 square inches of area (rounded)
What is the circumference of a circle 1 inch in diameter?
About 3.14 inches (3.14159 to greater precision - it is the diameter x pi)
What is the radius of a circle with a 12 inch diameter?
A circle with a 12 inch diameter has a 6 inch radius.
What is the diameter of a 3 inch circumference?
To find the diameter of a circle with a 3-inch circumference, you can use the formula C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter. Plugging in the given circumference of 3 inches, the formula becomes 3 = πd. Solving for d, you get d ≈ 0.955 inches. Therefore, the diameter of a circle with a 3-inch circumference is approximately 0.955 inches.
When making a snowman with an 18 inch diameter top sphere and a ratio of 1 to 2 to 3 in the diameters of the other spheres what will the diameters of the other spheres be?
If you have an 18 inch diameter sphere on top, you'll have a 36 inch diameter sphere in the middle and a 54 inch diameter sphere on the bottom. 18 x 2 = 36 and 18 x 3 = 54
