GROWTH DEVELOPMENT CHILD
FORMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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V= r3h
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V= r2h
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V=(1/3) r2h
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V=(4/3) r3
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Detailed explanation-1: -The formula for the volume of a cone is V=1/3hr². Learn how to use this formula to solve an example problem.
Detailed explanation-2: -What is the formula for the volume of a cone? The formula for the volume of a cone is ⅓ r2h cubic units, where r is the radius of the circular base and h is the height of the cone.
Detailed explanation-3: -The volume of a cylinder is given as the product of base area to height. Hence, the formula for the volume of a cone is given as V = (1/3)r2h, where, “h” is the height of the cone, and “r” is the radius of the base. ☛Check: Geometry Formulas.
Detailed explanation-4: -According to mathematics a cylinder can fit 3 cones of its same height inside it. This logically means that if the volume of a cylinder can be filled by 3 cones then the volume of a cone is 1/3rd of a cylinder which has its same height!