Question

surface areasand volume of different solid states 
 i want an information about it this topic

Answer 1

Surface Area = 2(lh) + 2(lw) + 2(wh)
Volume = l x h x w

Answer 2

 Surface Area of a Cube = 6 a square
Surface Area of a Rectangular Prism = 2ab + 2bc + 2ac
 Surface Area of a Sphere = 4 pi r square 
 Surface Area of a Cylinder = 2 pi r square+ 2 pi r h
volume of:
cube = a cube
sphere = (4/3) pi r cube
cuboid= length *breadth * height