Question
Download Solution PDF2.1 सेमी त्रिज्या वाले एक अर्द्धगोले के आयतन का एक-तिहाई ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है कि:
अर्द्धगोले की त्रिज्या = 2.1 सेमी
सूत्र:
अर्द्धगोले का आयतन = (2/3)πr3
गणना:
अर्द्धगोले का आयतन = (2/3)πr3
⇒ (2/3) × (22/7) × 2.1 × 2.1 × 2.1
⇒ (2/3) × (22/7) × 9.261
⇒ 19.404 घन सेमी
अर्द्धगोले के आयतन का एक-तिहाई = 19.404 × (1/3) = 6.468 घन सेमी
Last updated on Jul 19, 2025
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