NEET · Physics · STD 11 - 1. units,dimensions and measurement
The area of a rectangular field (in \(m ^{2}\)) of length \(55.3\,m\) and breadth \(25 \;m\) after rounding off the value for correct significant digits is
- A \(1382\)
- B \(1382.5\)
- C \(14 \times 10^{2}\)
- D \(138 \times 10^{1}\)
Answer & Solution
Correct Answer
(C) \(14 \times 10^{2}\)
Step-by-step Solution
Detailed explanation
\(Area=\) Length \(\times\) Breadth \(\,\,\,\,\,\,\,\,\,\,\,\,\,=55.3 \times 25\)
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