Question

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Give me the formulas of Surface , Area and Volume of all shapes......



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Answer 1

Answer:

1. surface area of cuboid=2(lb+bh+hl)
2. surface area of cube=6a square
3. curved surface area of cylinder=2♫rh
4. total surface area of cylinder=2♫r(r+h)
5. curved surface area of cone=♫rl
6. total surface area of right circular cone=♫r(l+r)
7. surface area of sphere of radius r=4♫r square
8. curved surface area of hemisphere=2♫r square
9. total surface area of hemisphere=3♫r square
10. volume of cuboid=l*b*h
11. volume of cube=a cube
12. volume of cylinder=♫r square h
13. volume of cone=1/3♫r square h
14. volume of sphere of radius r=4/3♫r cube
15. volume of hemisphere=2/3♫r cube