The measures of a cuboid are 12m × 10m × 8m. Then the lateral surfac – InterviewSolution

1.

The measures of a cuboid are 12m × 10m × 8m. Then the lateral surface area of this cuboid is ___________.

Answer»

Answer:

Answer

The dimensions of room is 12×8×4

The LATERAL surface area is

2H(l+b)

2(4)(12+8)

8×20=160m

2

COST of white wash is 5m

2

Total cost is 5×160=800Rs,

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