The perimeter of one face of a wooden cube is 20 cm. Find it's weight if 1 cm^3 of wood weighs 8.25 g.
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Step-by-step explanation:
Perimeter=20
Perimeter=4*a. Where a is the side
Hence,4*a=20
a=5
Volume of cube=a^3
5^3= volume
Volume=125cm^3
1 cm^3 = 8.25g
Hence, 125* 8.25=1031.25 grams
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