Question

7 . The perimeter of one face of a wooden cube is 20 cm . Find its weight if 1 cm of wood weighs 8 . 25

Answer 1

Answer:

5156.25

Step-by-step explanation:

P=4a=20 cm => a=5 cm

Volume = a^3=5^3=625 cm^3

Weight = 625*8.25=5156.25