PYQ - Find the slant height — task. Maths TNSB Mentoring, Class 10 Crash course.

If the total surface area of a cone of radius \(7 \ cm\) is \(792 \ cm^2\), then find its slant height.

Answer:

Total surface area of the right circular cone is given by \(sq. units\)

The slant height of the cone \(=\) \(cm^2\)

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3. PYQ - Find the slant height