what is the formula of TSA?
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=2πrh . Example 1: Find the lateral surface area of a cylinder with a base radius of 3 inches and a height of 9 inches. The general formula for the total surface area of a cylinder is T.
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Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape.
Total surface area for cuboid:2lw+2lh+2hw
Total surface area for cube: 6a^2
Total surface area for cylinder:2πr(r+h)
Total surface area for Cone: πr(l+r)
Total surface area for sphere: 4πr^2
Total surface area for hemisphere: 3πr^2
where,
L = length
w = width
h = height
r = radius
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