Question
Download Solution PDFएक शंकु के आकार के भंडारण टैंक की ऊँचाई और त्रिज्या क्रमशः 9 फीट और 7 फीट है। टैंक में कितना पानी आ सकता है? (
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
ऊँचाई (h) = 9 फीट
त्रिज्या (r) = 7 फीट
प्रयुक्त सूत्र:
शंकु का आयतन (V) = (1/3) x π x r2 x h
गणना:
V = (1/3) x (22/7) x 72 x 9
⇒ V = (1/3) x (22/7) x 49 x 9
⇒ V = (1/3) x 22 x 7 x 9
⇒ V = (1/3) x 1386
⇒ V = 462 घन फीट
∴ सही उत्तर विकल्प (2) है।
Last updated on Jun 17, 2025
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