Perpendicular height of a cone is 12 cm and its slant height is 13 cm. – InterviewSolution

1.

Perpendicular height of a cone is 12 cm and its slant height is 13 cm. Find the radius ofthe base of the cone.

Answer»

We know that l² = h² + r²

so, r² = 13² -12² = 169 - 144 r² = 25so, Radius, r = 5 cm

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