alleryहें नांव. 10 सेंमी.उंचायेचो त्रिज्या-7 सेंमी.च्या सिलिंडराचेर ताचेर जुळपी गोलार्ध आसता. तळ सोडून उक्तो जाल्लो वाठार? π = 22/7 वापरात.
A594 cm²
B902 cm²
C748 cm²
D1056 cm²
Answer & Solution
Correct answer: C. 748 cm²
हें .
फकत सिलेंडराचें वक्र क्षेत्र आनी गोलार्धाचें वक्र क्षेत्र उक्ते आसता: 440 + 308 = 748 सेंमी.².
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