Question

The area of a rectangular of size 1.25 cm × 2.245 cm in significant figures will be​

Answer 1

Answer:

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Explanation:

The area of a rectangle of size 1.25 x 2.245 cm3 in significant figure is 2.81 cm3. The result of multiplication or division should have as many significant figure as number involved which has least number of significant figure. ∴ answer should have 3 significant figures.

Answer 2

Answer:

the answer is 2.81 cm hope it helps