The Curved Surface Area of a Cone is 12320 Cm2. If the Radius of Its Base is 56 Cm, Find Its Height. - ICSE Class 10 - Mathematics
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The curved surface area of a cone is 12320 cm2. If the radius of its base is 56 cm, find its height.
Curved surface area =` 12320 cm^2`
Radius of base (r) = 56 cm
Let slant height = ℓ
Height of the cone =
`= sqrt((70)^2-(56)^2 `
= 42 cm
Is there an error in this question or solution?
Solution The Curved Surface Area of a Cone is 12320 Cm2. If the Radius of Its Base is 56 Cm, Find Its Height. Concept: Area and Volume of Solids - Cone.