Sanku ka ayatan gyat Karen Jiski trijya 3.5 sentimeter aur unchai 12 sentimeter hai
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Answer:
154 cm³
Step-by-step explanation:
शंकु का आयतन = 1/3 πr^2h
दिया गया है,
त्रिज्या = r = 3.5 cm
ऊँचाई = h = 12 cm
शंकु का आयतन = 1/3 πr^2h
=> शंकु का आयतन = 1/3 × 22/7 × (3.5)^2 × 12
=> शंकु का आयतन = 1/3× 22/7 × 12.25 × 12
=> शंकु का आयतन = 22 × 1.75 × 4
=> शंकु का आयतन = 154 cm³
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