Find the total surface area and lateral surface area and volume of cubes whose edges is 2¼ m
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Answer:
Side =8=2m25cm=2m+25cm
=200+25cm
=225cm
∴TSA=6×s
2
=6×225×225
=303750cm
2
=30.375m
2
LSA=4×s
2
=4×225×225
=202500cm
2
=20.25cm
2
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