Wiki User
∙ 14y ago3.375 inches
(π is pi, it just looks like an n)
(• is a multiplication sign, so you don't get multiplication and x confused)
the surface area is 183.69
sa=2(π•r•r)+2(2πr•h)
sa=2π•3•3+4π•3•h
sa=2π•9+4π•3•h
sa= 18π+12π•x
56.52+37.68x=183.69
-56.52 -56.52
___________________
37.68x=127.17
_____ ______ These two sets of lines represent fraction lines, aka divide
37.68 37.68
x=3.375
There may be a flaw in my math, but I am pretty sure this is right. Let me know if you have questions, my user name is Iwonder3
Wiki User
∙ 14y agoIn order to answer the question, its height is also required.
543
There are 12 cylindrical cans in a package. Each can has a height of 4.9 in. and a diameter of 2.5 in. What is the approximate total volume of the 12 cans?
The area of the cylindrical part of the surface is equal to the perimeter of the base multiplied by the height. The perimeter of a circle with diameter 12 is pi times the diameter; therefore, the area of the cylindrical part of the surface is 12 X 15 X pi = 5.6 X 102. (Only two significant digits are justified, since there are only two in the primary data.) Sometimes the surface area is considered to include the upper lower bases of the cylinder along with the cylindrical area. The area of a circle is pi multiplied by the square of the radius, which is half the diameter. (12/2)2 X pi = 1.1 X 102. If both bases are added to the cylindrical area, the total area is 7.8 X 102, to the justified number of significant digits.
A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2
In order to answer the question, its height is also required.
A cylindrical tower with a diameter of 10 feet and a height of 30 feet has a volume of: 2,360 cubic feet.
A cylinder has a diameter and a perpendicular height and cylindrical in shape.
By suitable choice of its height, the diameter can be any value you like.
543
There are 12 cylindrical cans in a package. Each can has a height of 4.9 in. and a diameter of 2.5 in. What is the approximate total volume of the 12 cans?
The area of the cylindrical part of the surface is equal to the perimeter of the base multiplied by the height. The perimeter of a circle with diameter 12 is pi times the diameter; therefore, the area of the cylindrical part of the surface is 12 X 15 X pi = 5.6 X 102. (Only two significant digits are justified, since there are only two in the primary data.) Sometimes the surface area is considered to include the upper lower bases of the cylinder along with the cylindrical area. The area of a circle is pi multiplied by the square of the radius, which is half the diameter. (12/2)2 X pi = 1.1 X 102. If both bases are added to the cylindrical area, the total area is 7.8 X 102, to the justified number of significant digits.
The surface area of a cone if the height is 21 and the diameter is 19 is 971.43 units2
A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2
The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2
The curved surface area of a cylinder that has a diameter of 8inches and a height of 5inches is 125.66inches2
pi * radius2 * height ( pie = 3.14) ( radius is half the diameter) ( the height is 60cm) multiply them all together you get.............................