NCERT Solutions-Unit and Measurement · - 8.72 Volume of the sheet = I x b x h = 4.234 x 1.005 x...
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NCERT Solutions-Unit and Measurement · - 8.72 Volume of the sheet = I x b x h = 4.234 x 1.005 x 0.0201 = 0.0855 rn3 This number has only 3 significant figures i.e., 8, 5, and 5