alleryएक तंबू वृत्तचितीच्या आकाराचा असून (r = 7 m, h = 10 m) त्यावर 6 m उंचीचा शंकू बसवलेला आहे. त्याचे घनफळ काढा (pi = 22/7).
A1848 m³
B2156 m³
C308 m³
D1540 m³
Answer & Solution
Correct answer: A. 1848 m³
वृत्तचितीचे घनफळ 1540 m³ आणि शंकूचे घनफळ (1/3)(22/7)(49)(6) = 308 m³ मिळते, त्यामुळे एकूण घनफळ 1848 m³ आहे.
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