(a) 6 m
(b) 54m
(c) 1.7 m
4. Find the surface area of a wooden cube of side length30 cm
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Step-by-step explanation:
Length = 30cm
All sides of a cube is equal
Total Surface area of cube = 6×a×sq.
=6×30×30
=5400cm
In meter = 5400/100
=54m
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