Shivansh has a gift placed in a cuboidal box of dimensions 80cm,40cm and 20cm. He
wants to cover the box nicely to present it to his friend on his birthday. Instead of using
coloured paper, he decided to use squared papers of old magazines of side 40cm each. How
many square sheets of magazines are required? Also, find the volume of the cuboidal box.
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A wooden block of dimensions 80 cm × 40 cm × 20 cm is to be covered with coloured paper. How many square sheets of paper of side 20 cm will be required? ... block of dimensions 80cm×40cm×20cm is to be covered with coloured paper. ... Then surface Area of the box =2[ℓb+bh+ℓh].
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