Question:
If there is an error of \( m% \) in measuring the edge of a cube, then the percent error in estimating its surface area is
If there is an error of \( m% \) in measuring the edge of a cube, then the percent error in estimating its surface area is
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For geometric shapes like cubes, errors in measurements affect surface area and volume with powers of the original error (square for area, cube for volume).
Updated On: Jan 12, 2026
- 2m
- 3m
- 4m
- 5m
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The Correct Option is C
Solution and Explanation
The surface area of a cube is proportional to the square of the edge length. Thus, a small error in measuring the edge will result in a larger error in the surface area, specifically 4 times the edge error.
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