CBSE /Class 9
Maths MCQ Based On Surface area of cone
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CBSE Class 9 Maths Surface area of cone
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Slant height = (height)2 + (radius)2
Relate the volume of the conical tent whose volume is given to us to the formula and put all the values into the formulae and work out the unknown term that is height by using the inverse problem .
Use the formula of volume of a cone.
First of all find the radius of the given cone and then put the known values into the formula to work out the volume of the given funnel .
Volume of cone = \\(\\frac{1}{3} \\pi r^2 h\\)
First, find the radius of the cone using the given information and then find the cube of it.
Guess the correct unit.
Use a formula of C.S.A. of cone
Formula
formula
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