Physics, asked by Mubashshira7193, 8 months ago

find the area of rectangular plate having length (21.3+_o.2)cm and width (9.80+_0.10)cm

Answers

Answered by priyankayadavpky1999
0

Answer:

21.3 × 9.8 +- (0.2/21.3 + 0.1/9.8) 21.3 × 9.8

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