Question

Three cubes each with edge 4cm are joined to form a cuboid. the block thus formed is to be covered with coloured paper from all sides. Find the cost of covering the block at the rate of Rs 2 per cm2? ​

Answer 1

Step-by-step explanation:

2(lb +bh+ lh)×2

2(48+16+48)×2

=448

Answer 2

Answer:

448

Step-by-step explanation: