allerypi = 22/7 ব্যৱহাৰ কৰি, 7 cm ব্যাসাৰ্ধ আৰু 10 cm উচ্চতাৰ এটা চুঙাৰ আয়তন নিৰ্ণয় কৰক।
A1540 cu cm
B1100 cu cm
C1760 cu cm
D3080 cu cm
Answer & Solution
Correct answer: A. 1540 cu cm
আয়তন হৈছে pi r বৰ্গ h = 22/7 x 49 x 10 = 1540 ঘন ছেন্টিমিটাৰ।
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