0 AnilSinghBoraGuru Asked: July 8, 2022In: CBSE The perimeter of one face of a wooden cube is 20 cm. Find its weight if 1 cube cm of wood weighs 8.25 gms. 0 Can some one tell me when i have to find the surface area and when i have to find the ...Read more mensuration formula class 9thncert maths class 9volume of a cube