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 : πh

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

Also Check

right adv

right adv