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A tent is in the shape of a cylinder sur...

A tent is in the shape of a cylinder surmounted by a conical top.If the height and diameter of the cylindrical part are 2.1m and 4 m respectively,and the slant height of the top is 2.8 m,find the area of the canvas used for making the tent.Also find the cost of the canvas of the tent at the rate of `Rs.500 per m^2`(Note that the base of the will not be covered with canvas).

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R G PUBLICATION-SURFACE AREA AND VOLUMES-EXERCISE
  1. A hemispherical depression is cut out from one face of a cubical woode...

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  2. A medicine capsule is in the shape of a cylinder with two hemispheres...

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  3. A tent is in the shape of a cylinder surmounted by a conical top.If th...

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  4. From a solid cylinder whose height is 2.4 cm and diameter 1.4 cm a con...

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  5. A wooden article was made by scooping out a hemisphere from each end o...

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  6. A solid is in the shape of a cone standing on a hemisphere with both t...

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  7. Rachel,an engineering student,was asked to make a model shaped like a ...

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  8. A gulab jamun contains sugar syrup up to about 30% of volume,Find appr...

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  9. A pen stand made of wood is in the shape of a cuboid with four concial...

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  10. A vessel is in the form of an inverted cone.Its height is 8 cm and the...

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  11. A solid iron pole consists of a cylinder of height 220cm and base diam...

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  12. A solid consisting of a right circular cone of height 120cm and radius...

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  13. A spherical glass vessel has a cylindrical neck 8 cm long,2 cm in diam...

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  14. A metallic sphere of radius 4.2 cm is melted and recast into the shape...

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  15. Metallic sphere of radii 6 cm,8 cm and 10 cm respectively are melted t...

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  16. A 20m deep well with diameter 7m is dug and the earth from digging is ...

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  17. A well of diameter 3 m is dug 14 m deep.The earth take out of its has ...

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  18. A container shaped like a right circular cylinder having diameter 12 c...

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  19. How many silver coins 1.75 cm in diameter and of thickness 2mm,must be...

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  20. A cylinder bucket,32 cm high and with radius of base 18 cm,is filled w...

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