alleryഒരു അടഞ്ഞ സിലിണ്ടറിന് 7 cm ആരവും ആകെ വിസ്തീർണ്ണം 968 cm² ഉണ്ട്; അതിൻ്റെ അളവ്? π = 22/7.
A4620 cm³
B1540 cm³
C3388 cm³
D2310 cm³
Answer & Solution
Correct answer: D. 2310 cm³
44(7 + h) = 968 h = 15 cm നൽകുന്നതിനാൽ, വോളിയം (22/7) × 7² × 15 = 2310 cm³ ആണ്.
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