Question

The length of a cold store is double its breadth. Its height is 3 metres. The area of its four walls is 108 square metre. Find its volume. ​

Answer 1

Answer:

1728

Step-by-step explanation:

32×54×3=1728. 1728

Answer 2

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answer

Given,

l=2b and h=3 m

Now, Area of four walls = 108 m3

2(l+b)h=108

18b=108

b=6 m

Therefore, l=2b=12 m

Hence, volume of the cold storage = lbh=12×6×3=216 m3