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How can i find the radius of a cylinder if i don't know the volume?
You can find the radius of a cylinder if you know the surface area and the height. SA = (2pi r^2) + (2pi r h) Plug in values for SA and h and solve for r. You will have a quadratic equation. The answer will be the positive root.
The radius of the base of a cylinder is 27cm and its height is 33cm find the surface are of the cylinder?
75684.6cm^2 SA=2B+pi x r^2 SA=2 x 54+ pi x 27^2 x 33 SA=108+2290.2 x 33 SA=108+75576.6 SA=75684.6cm^2
What is the surface area of a cylinder that has a radius of 6 inches and a height of 8 inches?
The surface area of a cylinder is the circumference times the height plus twice the area of the top. SA = 2πr2 + 2πrh SA = 2π(6)2 + 2π(6)(8) SA = 72π + 96π SA = 168π SA ≈ 527.52
What is the exterior surface area of a cylinder?
2πr2 + 2πrh = SA Where r is the radius of the end circle and h is the height of the cylinder. for an open cylinder just get rid of the 2πr2
Surface area of cylinder with radius of 6cm and height of 18cm?
SA = 904.78 cm2
How can i find the radius of a cylinder if i don't know the volume?
You can find the radius of a cylinder if you know the surface area and the height. SA = (2pi r^2) + (2pi r h) Plug in values for SA and h and solve for r. You will have a quadratic equation. The answer will be the positive root.
The radius of the base of a cylinder is 27cm and its height is 33cm find the surface are of the cylinder?
75684.6cm^2 SA=2B+pi x r^2 SA=2 x 54+ pi x 27^2 x 33 SA=108+2290.2 x 33 SA=108+75576.6 SA=75684.6cm^2
What is the surface area of a cylinder that has a radius of 6 inches and a height of 8 inches?
The surface area of a cylinder is the circumference times the height plus twice the area of the top. SA = 2πr2 + 2πrh SA = 2π(6)2 + 2π(6)(8) SA = 72π + 96π SA = 168π SA ≈ 527.52
What is the exterior surface area of a cylinder?
2πr2 + 2πrh = SA Where r is the radius of the end circle and h is the height of the cylinder. for an open cylinder just get rid of the 2πr2
A rectangular piece of sheet iron 625cm squared in area to form a cylinder 9 cm in diameter. Find the height and the volume of this cylinder.?
First, find the surface area of the cylinder using the formula SA = pi * diameter * height The surface area of the cylinder will equal the area of the rectangular sheet. So you can then solve for the height of the cylinder, Height = 625cm2 / (pi * 9cm) = 22.1 cm Using the height and diameter of the cylinder we can find the volume with the following formula, Vol = (pi / 4) * (diameter)2 * height Vol = (pi/4)*(9cm)2 * 22.1cm = 1405.9 cm3
What are the uses of graduated cylinder?
he ewan ko di ko alm sa inyo
Surface area of cylinder with radius of 6cm and height of 18cm?
SA = 904.78 cm2
What is the surface area of a cylinder with a diameter of 34 and a height of 10?
SA = 2,884 units2
What is Surface area of a cylinder with 7in radius and 22in length?
The formula for the surface area (SA) of a cylinder is: SA = 2*pi * r^2 + 2*pi * r * h By plugging in the values given here, (r = 7, h = 22), you get: SA = 2*pi * 7^2 + 2*pi * 7 * 22 SA = 2*pi * 49 + 2*pi *154 SA = 98*pi + 308*pi SA =406*pi SA = 1,275.49 inches squared
How do you find diameter of a cylinder?
the width of the cylinder
What is surface area of cylinder with a radius of 7in and 11in?
SA=2WL+2lh+wh SA=2(3.95.7.13)+2(7.13.2.89)+2(3.95.2.89) SA=2(28.1635)+2(20.6057)+2(11.4155) SA=56.327+412.114+22.831 SA=491.272in square
Why can't you find the exact surface area of a cylinder?
S.A.(Cyl) = 2pir*h This is for the circular (round) face. Then add the area of the two circular ends 2A = 2pir^(2) Hence for the whole cylinder including the circular ends. S.A. = 2pirh + 2pir^(2) Factor S.A. = 2pir(h + r) So you needs to know the radius(r) and cylinder(length)(h). The units will be squared (units^(2)). An example R = 2 cm h = 20 cm Hence SA = 23.142(2 + 20) SA= 23.142(22) SA = 3.14 (88) SA = 276.32 cm^(2).
