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What is the exact circumference of a circle with a radius of 10 in?
The circumference is 62.8318531 inches.
The volume of a right circular cylinder can be approximated as follows Volume and pir2h where r is the radius of the cylinder and h is the height of the cylinder and pi is a constant that is roughly e?
First, it is not an approximation but the formula for the exact value of the volume. Second, pi and e are quite different numbers.
How many quarts in a 9 x 9 in pan?
The volume would depends on length, width, and height. As well as on the exact shape.
What is the volume of a ball if the diameter if the ball is 6 inches?
The volume of a sphere is:* Vs = 4/3¶r3 The formula to find radius is: * r = d/2* r = 6in/2* r = 3in Now, substitute r for the value of 6in.* Vs = 4/3¶(6in)3* Vs = 4/3¶(27in3) * Vs = 4¶(9in3) * Vs = 36¶in3 The exact value without leaving pi in the equation is:* Vs = 113.097in3¶ = pi¶ = 3.14
What is the exact area of a circle with a radius of 12 feet?
The area of a circle is equal to pi times the radius squared. A 12 foot radius circle would have an area of exactly 144 pi square feet.
What is the formula for a volume of a cylender?
The formula for working out a cylinder is... pie radius squared times height The pie radius squared works out the area of one of the circle faces, and then multiplying it by the height sort of stretches out the circle face to the cylinder's exact volume
What is the volume of a round flask with a diameter of 24 centimeters?
To find the volume of a round flask (assuming it has the shape of a cylinder), you can use the formula for the volume of a cylinder: ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height. The diameter is 24 centimeters, so the radius is 12 centimeters. However, you need the height to calculate the volume. If you provide the height, I can give you the exact volume.
What is the exact volume of a cylinder that has a height of 4.9 yd and a radius of 2.2 yd?
Volume of cylinder: pi*2.2^2 *4.9 = 75.50601137 cubic yards
What is the approximate volume of this cylinder?
To calculate the volume of a cylinder, use the formula ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height. Without specific measurements provided, I can't give an exact volume, but you can plug in the values for the radius and height into the formula to find the approximate volume. If you provide the dimensions, I can help you calculate it.
What is the formula for determining the volume of a cylinder in gallons?
Cylinder volume in gallons = (pi) x (radius of the end in inches)2 x (length in inches) / (231) or (pi) x (radius of the end in feet)2 x (length in feet) x (7.48) . The first result is exact. The second result is short by 0.007% .
If you have the volume of 0.090 what is the clylinder size?
To determine the size of a cylinder given a volume of 0.090 cubic units, you need to know either the radius or height of the cylinder, as the volume ( V ) of a cylinder is calculated using the formula ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height. Without additional information about either dimension, the exact size of the cylinder cannot be determined. You can, however, express one dimension in terms of the other if you have a specific value for either the radius or height.
What is the volume of the right circular cylinnder with a height of 12cm and a radius of 9cm?
A formula for the volume of a cylinder is 2 X pi X r2 X h, where r is the radius and h is the height. This formula yields about 3053.628059 cubic centimeters if the integers specified are considered exact or 3.1 X 103 cubic centimeters to the justified number of significant digits otherwise.
What is the exact circumference of a circle with a radius of 10 in?
The circumference is 62.8318531 inches.
How do you calculate the volume of a sphere when only the height of 6 cm is given?
The height of a sphere is the same as its diameter, and the formula for volume of a sphere is (4/3) x pi X radius cubed. The radius is half the diameter, and in this instance the formula yields about 113.0973355 cubic inches if the value 6 is considered exact, otherwise 1.1 X 102 cubic centimeters to the justified number of significant digits.The formula for calculating the volume of a sphere is: Volume 4/3 * π * r3. Note that the given height of the sphere 6cm is equal to the diameter of the sphere. The formula requires a radius or half the diameter. Therefore, the Volume 4/3 * 3.14 * (3 * 3 * 3 or 27) = 113.0399 or 113.04 cubic centimeters.Note that the given unit of measurement is in centimeters. You cannot just change the unit of measurement to inches and back to centimeters. The above calculation is also a few hundredths off.
What is the volume of a sphere with 6 inch radius and 17 inch height?
A sphere cannot have a 17 inch height, if it has a 6 inch radius. If it has a 6 inch radius, the height (diameter, in this case), would be 2 times the radius, which is 12. If it was a sphere with 6 inch radius (and not using height), then you use the formula, 4/3(pi)r^3. = 4/3 * pi * 6^3 = 288 pi ≈ 904.779 inches cubed. Dingbot is: 1. over-sensitive to long answers, 2. correct to ping over-exact answers pasted from [Windows] Calculator. Folks, 4 to 6 significant figures are enough for us engineers and mechanics - any more is just bragging.
What is the total surface area for a can of soup with a radius of 2 inches and a height of 7 inches?
If the can is a right circular cylinder, the area of the curved part of the surface is 2pi X radius X height or about 87.96 square inches. The combined area of the base and the top flat surfaces is 2pi X radius squared or about 25.13 square inches. The total area is the sum of these two or about 113.1 square inches. If the integral dimensions are not considered exact, this should be written as 1.1 X 102 square inches; the depressed value of the digit after the decimal point shows that this digit may not be within + 1.
If The exact area of a circle is 81pi square inches what are the radius and diameter of the circle explain?
The radius is 9 inches because area of circle is pi*9 squared = 81pi square inches and the diameter is twice the radius which is 2*9 = 18 inches
