![]() ![]() Find the total surface area of a cylindrical tin of radius 17 cm and height 3 cm. ![]() Take the cardboard box as an example : Volume is the amount of space taken up by the box simply, its the space available inside the box. The volume tells us about the cubic space that an object occupies, and the surface area is the sum of all areas forming the 3D shape. Formula Used: Total surface area of a cuboid 2(lb + bh + hl) Calculation: Let length, breadth and height be 4x, 3x and 2x. Ratio of length(l), breadth(b) and height(h) 4 : 3 : 2. Find the curved surface area of a cylinder of height 6 cm and the radius is 2 cm. A volume is a 3D measure, while surface area is two-dimensional. Total surface area of the rectangular block 8788 cm 2. Thus, the rectangle area is 2 \pi r × h.Ĭombining these parts, we get the final formula:īy factoring 2 π r from each term, we can simplify this to This is the circumference of the circle is 2 \pi r. The breadth of the rectangle is the height h of the cylinder, and the length of the rectangle is the distance around the end circles.
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