A right circular cone has base radius 6 cm and height 8 cm. What is its curved surface area?

A. \(80\pi\) cm²

B. \(60\pi\) cm²

C. \(48\pi\) cm²

D. \(96\pi\) cm²

Doubtly AI Asked 27 Oct 2026 AI-generated · not yet verified ssc cpo Save WhatsApp Report

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Answer: B. \(60\pi\) cm²

Answer: (B) \(60\pi\) cm²

Slant height \(l = \sqrt{6^2 + 8^2} = 10\) cm.

CSA \(= \pi r l = \pi \times 6 \times 10 = 60\pi\) cm².

Doubtly AI · 27 Oct 2026 AI-generated · not yet verified Report

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