1) Drive formula of total surface area ,curved surface area and volume of a cylinder.
2) Drive formula of surface area,lateral surface area and volume of cube and cuboid.
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1) Drive formula of total surface area ,curved surface area and volume of a cylinder.
2) Drive formula of surface area,lateral surface area and volume of cube and cuboid.
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Answer:
Lateral (curved) surface area of a cylinder = 2πrh. Total surface area of a cylinder = 2πr (r + h), where r is the radius and h is the height. Amount of space occupied by a solid is called its volume. Volume of a cube = (side)3.
Answer:
1.Lateral (curved) surface area of a cylinder = 2πrh. Total surface area of a cylinder = 2πr (r + h)
The formula for the volume of a cylinder is V=πr2h .
2.The surface area of a cube = 6a2
SA=2lw+2lh+2hw, to find the surface area.
Lateral Surface area = 2 height(length + breadth cuboid formula
Lateral Surface Area = 4 (Side)2 cube formula
Volume of a cube = (side)3.
Volume of the cuboid = (length × breadth × height)