JEE MAIN - Physics (2019 - 9th April Evening Slot - No. 16)
The area of a square is 5.29 cm2. The area of
7 such squares taking into account the
significant figures is :-
37.0 cm2
37 cm2
37.030 cm2
37.03 cm2
Explanation
The area of one square is 5.29 cm².
To find the area of 7 such squares, we can simply multiply the area of one square by 7:
7 x 5.29 cm² = 37.03 cm²
Since the given area has three significant figures, we need to round our answer to three significant figures as well.
Therefore, the area of 7 such squares, taking into account the significant figures, is 37.0 cm².
To find the area of 7 such squares, we can simply multiply the area of one square by 7:
7 x 5.29 cm² = 37.03 cm²
Since the given area has three significant figures, we need to round our answer to three significant figures as well.
Therefore, the area of 7 such squares, taking into account the significant figures, is 37.0 cm².
Comments (0)
