alleryਇੱਕ ਆਇਤਕਾਰ ਦਾ ਘੇਰਾ ਪਤਾ ਕਰੋ ਜਿਸਦੀ ਲੰਬਾਈ 12 cm ਅਤੇ ਚੌੜਾਈ 8 cm ਹੋਵੇ:
A40 cm
B48 cm
C36 cm
D96 cm
Answer & Solution
Correct answer: A. 40 cm
ਘੇਰਾ = 2 * (ਲੰਬਾਈ + ਚੌੜਾਈ) = 2 * (12 + 8) = 2 * 20 = 40 ਸੈ.ਮੀ.
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