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The circumference of a hollow ball is 19cmwhat is the surface area?
Wiki User
∙ 14y ago
First find the radius by dividing 19 by 2*pi which is 3.023943919 cm
Surface area of a sphere (the ball) = 4*pi*radius2
Surface area = 4*pi*3.0239439192 => 114.9098689
Surface area of the ball: 115 square centimeters correct to three significant figures.
Wiki User
∙ 14y ago
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Does the diameter surface area and circumference affect the heat loss?
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What is the formula of finding the circumference of a sphere?
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How do you find lateral area of a cylinder?
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What is the surface area of a sphere with a circumference of 6cm?
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How do you find the height of a cylinder if you have the circumference and the surface area?
you divide the surface area by the circumference.
What is the surface area of a hollow sphere with a 23mm circumference?
First find the radius by dividing 23 by 2*pi which works out as 3.660563691 Surface area of the sphere = 4*pi*3.6605636912 = 168.3859298 or about 168 square mm
What is the surface area of a sphere with the circumference of 13?
Surface area = 53.794 units2
How do you find the surface area of a sphere when only given the circumference?
S = C2/pi where S is the surface area, C is the circumference.
Is circumference squared or cubed?
Circumference isn't squared OR cubed. However, Surface Area is squared and so is Area. So Circumference is just Circumference :)
How do you find the surface area of a cylinder when given the height and circumstance?
Entire surface area of a cylinder = (2*pi*radius^2)+(circumference*height) If you are given the circumference then radius = circumference/2*pi
What is the formula for finding the surface area of a hollow cylinder?
2 X Pi X radius X height = area Circumference X height = area (times two if you want inside and outside assuming the walls are of zero thickness)
What is the formula for finding the surface area of hollow cylinder?
2 X Pi X radius X height = area Circumference X height = area (times two if you want inside and outside assuming the walls are of zero thickness)
Does the diameter surface area and circumference affect the heat loss?
yes heat loss is affected by diameter, circumference and surface area. Heat loss depends on the surface area : volume ratio.......the larger this is the more heat is lost if a cylinder having the same volume but a different surface area...(therefre radius and circumference is different)........the cylinder having the larger surface area will loose heat fastest
What is the approximate surface area of a sphere with c37.68km?
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Take the circumference and multiply it by it's height to get the lateral surface area.
What is the height of a cylinder that has a diameter of 24 yards and a surface area of 1206 square yards and how do you find that out?
The circumference is 24*Pi yards.The surface area = circumference x heightthereforeheight = surface area / circumference = 1206 sq.yd. / 24*Pi yd. = 15.9951 yards or 16 yards (rounded).
