1.

THe dimensions of a shop are 12 ft * 8ft * 5ft . The area of four walls is

Answer»

ANSWER:

The SHOP is in the form of a CUBOID so we have to find CSA of the shop

CSA of shop = 2 ( l + b ) H

= 2 ( 12 + 8 ) 5

= 2 * 20 * 5

= 2 * 100

= 200ft²



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