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The volume of a sphere is found by the following formula If the radius of a basketball is 5 inches what is the volume?
Wiki User
∙ 14y ago
Volume=4/3(pi)r3
Wiki User
∙ 14y ago
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If the radius of a basketball is 5 inches what is the volume?
If the basketball is regarded as a perfect sphere then the formula for the volume (V) is V = 4/3πr3 where r is the radius. If the radius is 5 inches then V = 4/3π53 = 500/3π = 523.60 cubic inches (2dp)
What is the radius of a woman's basketball?
The average radius for a basketball is around 4 (4.5) inches.
What is the radius in international basketball ring?
The diameter of a basketball is about Nine Inches.
How many cubic inches of air can a fully inflated basketball hold if its radius is 13 inches?
If its inner radius is 13 inches, the formula for a sphere is 4/3 pi r^3 13x13x13 is 2197, x pi is 6902 cubic inches, /3, x4 is 9202.76 inches cubed
What is the rqdius of a basketball hoop?
The inside radius of a basketball goal/hoop is 9 inches.
What is 100 times bigger than a basketball?
A basketball which meets the men's NBA standards has a circumference of 29.5". That gives a radius of 4.695 inches, which we can then put into the formula for the volume of a sphere - 4/3Πr3. That works out at 1.3333 x 3.1416 x 103.4920 = 433.4964619 cubic inches. A volume 100 times greater than that would be 43349.64619 cubic inches and taking that down to a radius by reversing the formula above, we get 3√ 43349.64619 ÷ 1.3333 ÷ 3.1416 = 21.7923 So, a sphere which is 43.5846 inches in diameter (that's just over 3 foot 7 inches across) would be 100 times the volume of a men's regulation basketball.
What is the circumference of a circle that has a radius of 6.74 in?
The circumference of a circle with a radius of 6.74 inches is approximately 42.34 inches. The circumference of a circle is found using the circumference formula: Circumference = 2 * π * radius So, all you have to do is plug in the radius into the formula, and approximate π to be 3.14159.
How did the first basketball ball look like?
11.4 inches diameter and the radius was 17
What is the circumference of a circle when the radius is 4 inches?
The formula for circumference of a circle is 2πr. Since the radius is 4, the circumference is 8π or approximately 25.12 inches.
How many dittos are on the surface of a basketball?
I can't tell you exactly, but I can tell you how to estimate the number of dots on a basketball. First, measure a 1 inch square on the surface of the basketball and count the dots it contains. Then use the formula for the area of a sphere, which is: 4PR2, or 4 times Pi times the radius squared. An official men's pro basketball is 9 inches in diameter, so the radius would be 4.5 inches and the formula would work out like this: 4 times 3.14 times 20.25 equals 254.34 square inches. Measure any areas on the basketball that have no dots and subtract that area from the total square inches arrived at above. Now multiply this number by the number of dots you counted and you've got a decent approximation.
What is the formula for figuring out how many gallons are in a cylinder gas tank?
To figure out how many gallons are in a cylinder you can use the following formula: Volume= pi x radius squared x height then divide that by 231 Note: Measure the radius and height in inches this will give you an answer in cubic inches, the reason for dividing by 231 is that there are 231 cubic inches in one US gallon. Using the above formula will tell you how many gallons your cylinder contains.
How much helium is needed to fill 20 12 inch balloons?
To find the volume of a sphere with a known diameter or radius (which is half the diameter), use the following formula: Asphere = 4/3 pi r3 pi = 3.14 and r = radius For a balloon with a diameter of 12 inches, the radius is 6 inches. Taking that information to the formula, you'll get 25.133 cubic inches (in3).
