How many cubic cm of wood are required to build a box without a lid (cover) if the wood is 1cm. thick and if the internal length, breadth and depth of the box are 30cm, 15cm and 25cm, respectively?
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Answer:
Given:-
l = 15cm
b = 12 cm
h = 10 cm
it is also given that thickness is = 1cm
so,
internal length = 15 - 2 = 13cm
internal breadth = 12 - 2 = 10cm
internal height = 10 - 2 = 8cm
∴ volume of the rectangular box = volume of liquid that can be stored
→ volume of the rectangular box = l x b x h
= 13 x 10x 8
= 1040 cm³
Step-by-step explanation:
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