Question

13. The side of a square is 1.6 m.
Write its area in appropriate
significant figures.​

Answer 1

Explanation:

The answer obtained is 2.56..

But we can round off to 2.6 by increasing the preceding value by 1..

Answer 2

side - 1.6 m

Area - 1.6m × 1.6m

Ans 2.6 m²