Surface area and volume class 9 all formulas
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Surface area and volume class 9 all formulas
Surface Area and Volume of Class 9
Right circular cone
- Curved surface area of a cone : π rh
-
Total surface area of a cone
- Volume of Right Circular Cone
Right circular cylinder
(i) Curved surface area of a cylinder 2πrh
(ii) Total surface area of a cylinder
2π r(h+r)
(iii) Volume of cylinder : π
h
Cuboid and cube
(i) Total surface area of cuboid
(ii) Lateral surface area of cuboid
(iii) Volume of cuboid : lbh
(iv) Lateral surface area of cube : 4
(v) Total surface area of cube : 6
(vi) Volume of cube : 
Sphere and Hemi-sphere
(i) Surface area of sphere : 4π
(ii) Curved surface area of hemi-sphere
(iii) Total surface area of hemi-sphere
(iv) Volume of sphere :
(v) Volume of hemi-sphere 
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