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\( D P - 2 \) Find the volume of a right circular conical tent whose vertical height is \( 8 \mathrm { cm } \) and the area of whose base is \( 156 \mathrm { sq. } \mathrm { m } \). The base radii of two right circular cones of the same height are in the ratio \( 3: 5 . \) Find the ratio of their volumes. Find the cost of canvas required to build a conical tent of height \( 14 \mathrm { m } \), which can cover foor area of \( 346.5 \mathrm { sq } \mathrm { m } \). A square metre of canvas costs Ra. \( 2.40 . \) cone of maximum volume is cut out of a cuboid \( 20 \mathrm { cm } \) long and having a cross section guare of side \( 10 \mathrm { cm } . \) Calculate the volume of cone.

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Q1

the volume of space inside a right circular conical tent is 2200/7m sq.And its vertical height is 12m.Find the canvas required to make the tent and also find the cost of the canvas at theRS.120m sq. (assume pi value 22/7)

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Q2
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Q3
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Q4
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Q5

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