Think of the coin as a cylinder. The volume is the area of the base X the height. The area of the base is Pi X radius squared. So if you know the radius or the diameter of the coin, which you can measure, and the height which you can also measure, than PiXr2Xh will give you the volume.
These dimensions are not possible for a right cone. The radius must be less than the slant height. If we reverse the dimensions (radius 6, slant height 9) the total surface area will be about 282.74 units2
An error in measuring the radius (or diameter) of the cylinder has a greater effect on the accuracy of the volume calculation than an error in measuring the cylinder's length, since the volume is proportional to the square of the radius.
10cm is greater than 38.5mm which equals 3.85cm
the volume of the larger can is 952.56 inches cubed -apex
A cylinder with a radius of 5 centimeters and a height of 9 centimeters has a volume slightly greater than 7 deciliters (0.7 liters)
If you know the height and volume of the cylinder than you can find the radius. You also have to know the formula for volume 'V', which is pi multiplied by both the radius 'r 'squared and the height 'h', or V is equal to pi x r squared x h. The height h is equal to the volume divided by the radius squared and pi.
If you know the height and volume of the cylinder than you can find the radius. You also have to know the formula for volume 'V', which is pi multiplied by both the radius 'r 'squared and the height 'h', or V is equal to pi x r squared x h. The height h is equal to the volume divided by the radius squared and pi.
between 11.98 and 11.99 cm depending on how you calculate. 12cm is a good answer.
Think of the coin as a cylinder. The volume is the area of the base X the height. The area of the base is Pi X radius squared. So if you know the radius or the diameter of the coin, which you can measure, and the height which you can also measure, than PiXr2Xh will give you the volume.
A thin cylinder is a solid figure with two parallel and congruent circular bases. It has a curved surface connecting the two bases. In a thin cylinder, the height is much smaller than the radius of the circular bases.
Multiply the the value of Pi by the radius2 (squared), then multiply that figure by the height - and you'll have your solution ! Hint: the answer is more than 2500 ft3 but less than 2750 ft3
The answer will depend on whether the larger cylinder is 4 times larger in terms of radius, cross-sectional area, or volume. If radius, multiply the smaller radius by 4. If cross-sectional area, multiply the smaller radius by 2. If volume, you do not have enough information.
first you get the radius of the base. than you do " pi times radius squared
10) The volume of the cylinder is 19*(π16^2) and the volume of the prism is 19*(16^2). Subtract these to get 10,409 m^3
A circle.
Volume of a cylinder is given by the formula: V = πr2hIt is important to keep in mind that:If r is doubled then volume becomes four times....(1)Volume of the cylinder with radius of 2.5 units is equal to π(2.5)2h and volume of the cylinder with radius of 5 units is equal to 4π(2.5)2h. (By using the fact (1))So, it is clear that volume of the cylinder with greater radius is 4 times the volume of the cylinder with smaller radius.