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If you have a cylinder with a radius of 3cm and a height of 12cm how do you find the circumference of the cylinder?
2(pi)r=2X3.14X3cm=18.85cm to four significant figures
What is the formula to get pi?
Take the circumference of a circle and divide it by the diameter of that circle: ∏=C/D
What is the formula for finding the surface area of a cylinder?
The surface area of a cylinder can be found using the following formula - SA = 2(Pi*r2) + (2*Pi*r)*(H) Pi = Approximately 3.14 r = Radius of the base of the cylinder H = Height of the cylinder
Formula for finding the area of a cylinder?
2 pi r h
What is the radii of a circle?
The radius(radii is the plural) of the circle is half the distance of circle's diameter. The formula is r=(1/2)diameter.
What is the formula for finding the area of base of a cylinder?
The circumference of a regular cylinder is the circumference of its circular face. C = pi * D (diameter of the cylinder) C = pi * 2r (or C = 2(pi)r)
What is the length of a rectangle formed from the lateral surface of a cylinder?
The length of a rectangle formed from the lateral surface of a cylinder is equal to the circumference of the cylinder's base. This circumference can be calculated using the formula ( C = 2\pi r ), where ( r ) is the radius of the cylinder. The height of the cylinder corresponds to the height of the rectangle. Thus, the rectangle's dimensions are the circumference of the base for its length and the height of the cylinder for its height.
How do you find an experimental value of pi?
The ratio of C to D will equal pi. This is based on the known formula for the circumference of a circle. D = Diameter of the circular base of a cylinder (independent) C = Circumference of the circular base of a cylinder (dependent)
What is the circumference of a cylinder 16 in diameter and 15cm height?
Ah, what a lovely question! To find the circumference of a cylinder, you'll want to use the formula 2πr, where r is the radius of the cylinder. Since the diameter is 16 inches, the radius would be half of that, which is 8 inches. So, the circumference would be 2 x π x 8, which is approximately 50.24 inches. Keep painting with those happy little numbers!
Formula for volume of a cylinder using circumference?
First use this equation to find the radius R=C/3.14*2=( )/(2*3.14)=( ) R= radius, C=circumference, the parentheses are where you answers go. Then use this formula to find the volume V=3.14*R^2*H In this formula V=volume, R still stands for radius, H= height
What is the formula of a circumference?
circumference=r2pi
What is circumference of cylinder?
The circumference of a cylinder refers to the distance around its circular base. It can be calculated using the formula ( C = 2\pi r ), where ( r ) is the radius of the base. This measurement is crucial in various applications, including manufacturing and engineering, where understanding the dimensions of cylindrical objects is necessary.
Why the formula of circumference of circle always constant?
Because:- circumference/diameter = pi and when the formula is rearranged circumference = pi*diameter
What is the volume of a cylinder when the length is 9 and the circumference is 12.56?
The volume of a cylinder with a length of 9 and a circumference of 12.56 is: about 113 cubic units.
What is the formula for the circumference of a circle if the diameter is 8.70 m?
The formula for the circumference of a circle is the same, whatever its diameter. Circumference = pi*diameter.
Why do you need a measuring cylinder?
measure liquids or the area/circumference of the cylinder.
What is the circumference of a cylinder 8 diameter and 12 in height?
The circumference is about 25.13 units.
