Q. Find the curved surface area (in cm2) of a right circular cone of diameter 28 cm and slant height 12 cm.
A) 728
B) 792
C) 493
D) 528
✔ Correct Answer: 528
Exam Insight
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A) 728
B) 792
C) 493
D) 528
✔ Correct Answer: 528
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