Question

what is the formula of volume of the cone, squre, rectangle, hemisphere, and sphere​

Answer 1

Here is your answer :

• The formula for the volume of a cone is V=1/3hπr².
• The volume of a sphere is (4/3)pi r^3. So the total volume of a sphere and a hemisphere with the same radius is (3/2)(4/3)pi r^3 = 2pi r^3.the volume of a sphere.
• The formula is 4/3 × π × radius3.
• The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h .

Step-by-step explanation:

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Answer 2

Answer:

volume of

cone = πr²h/3

square (cube) = a³

rectangle ( cuboid) = lbh

sphere = 4/3 πr³

hemisphere = 2/3 πr³

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