Vertical surface area of cube = 4(side) 2 Cube has same sides

Total Surface area of cube area of cube = 6 (side) 2 Side

Volume of Cube of Cube = (side) 3 = (side) 3

Vertical Surface Area of Rectangular of Rectangular Parallelepiped Parallelepiped =2(l+b)h =2(l+b)h

Total Surface area Rectangular Parallelepiped = 2 ( l x b +b x h + h x l )

Volume of Rectangular Parallelepiped = l x b x h

Base Area of cone =  r 2 Curved surface area of cone =  r l

Total surface area of cone =  r (l+r)

Volume of cone = 1/3 r 2 h

Right circular cylinder

Base area of Right Circular Cylinder =  r 2

Bottom area of Right Circular Cylinder =  r 2

Curved Surface area of Right Circular Cylinder = 2  rh

Total Surface area of Right Circular Cylinder = 2r(r+h)

Volume of Right Circular Cylinder =  r 2 h

Sphere Curved surface area of sphere = 4  r 2

Volume of sphere = 4 / 3  r 3

Curved surface area of hemisphere = 2r 2

Total surface area of hemisphere = 3r2 2  r 2

Volume of hemisphere = 2/3  r 3

Summery NameFigure Vertical Surface Area Curved surface areaTotal surface area Volume Cube 4(side) 2 …6(side) 2 (side) 3 Parallelepiped 2 (b +l ) h …2(lb+bh+hl)l x b x h Cone...   r l   r ( r+l) 1 / 3  r 2 h Rt.Cir. Cylinder...   r h   r(r+h) r2hr2h Sphere …  r 2 4 / 3  r 3 Hemisphere …  r 2  r 22 / 3  r 3

Assignment 1.Write the formula to find the vertical surface area of parallelepiped? 2.Which formula can be used to find the volume of cone? 3.How will you find the total surface area of hemisphere? 4.How will you compare the volume of cylinder and volume of cone?