यदि एक गोले की त्रिज्या ka dugna kiya ja tu iska aytan vastvik gola ka aytan ka _guna ho jata ha
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gole ka aaytan vastvik aaytan ka 8 guna ho jata hai
Step-by-step explanation:
यदि गोले की त्रिज्या r है तो,
गोले का प्रारम्भिक आयतन = त्रिज्या मे 2 गुनी वृद्धि करने पर
आयतन
4/3π(r)^3 = 4/3π(2r)^3
4/3πr^3 = 4/3π × 8r^3
4/3πr^3 = 8(4/3πr^3)
गोले का प्रारम्भिक आयतन = 8× गोले का आयतन
ANS. spasht hai ki gole ka aaytan vastvik aaytan ka 8 guna ho jata hai.
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