Q. Find the total surface area (in cm²) of a right circular cone of diameter 14 cm and slant height 10 cm.
A) 570
B) 374
C) 524
D) 428
✔ Correct Answer: 374
Exam Insight
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A) 570
B) 374
C) 524
D) 428
✔ Correct Answer: 374
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