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A conical tent is 10 m high and the radius of its base is 24 m. What is its slant height?

Class 9Surface Area of a ConeMensuration
  • A26 m
  • B14 m
  • C22 m
  • D34 m

Step-by-Step Solution

= √ √(100 + 576) = √676 = 26 m. (34 m adds the two; 22 m wrongly takes √)
Answer: A) 26 m

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