alleryశంఖాకార నీడ వ్యాసార్థం 7 cm మరియు స్లాంట్ ఎత్తు 15 cm; గుడ్డ ప్రాంతం? π = 22/7.
A330 cm²
B484 cm²
C154 cm²
D660 cm²
Answer & Solution
Correct answer: A. 330 cm²
నీడకు పార్శ్వ వస్త్ర ప్రాంతం (22/7) × 7 × 15 = 330 cm ².
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