Question
Download Solution PDFएक घन की भुजा की लंबाई 2.8 सेमी है। घन से निकाले जा सकने वाले सबसे बड़े गोले का आयतन क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
वर्ग की भुजा की लंबाई = 2.8 सेमी
प्रयुक्त अवधारणा:
घन की लंबाई = गोले का व्यास
गोले का आयतन = \(\frac{4}{3} \pi r^3\)
गणना:
गोले का व्यास = 2.8 सेमी
गोले की त्रिज्या = 1.4 सेमी
गोले का आयतन = \(\frac{4}{3} \pi r^3\)
= \(\frac{4}{3} \pi \) x (1.4)3
~ 11.49 = 11.50 सेमी3
अत: सही उत्तर '11.50 सेमी3' है।
Last updated on Jul 19, 2025
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