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ਇੱਕ ਆਇਤਕਾਰ ਦਾ ਖੇਤਰਫਲ $48$ cm² ਅਤੇ ਚੌੜਾਈ $6$ cm ਹੈ। ਇਸਦੀ ਲੰਬਾਈ ਪਤਾ ਕਰੋ।

A$6$ cm
B$8$ cm
C$10$ cm
D$12$ cm
Answer & Solution
Correct answer: B. $8$ cm
ਲੰਬਾਈ $= \dfrac{\text{Area}}{\text{Breadth}} = \dfrac{48}{6} = 8$ ਸੈ.ਮੀ.
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