The semicircle shown is folded to form a right cylinder cone so that the arc PQ becomes the circumference of the base. Given that the diameter of the semicircle, PQ, is 10cm. Find: (i) the diameter if the base, (ii) the curved surface area of the cone.

The semicircle shown is folded to form a right cylinder cone so that the arc PQ becomes the circumference of the base. Given that the diameter of the semicircle, PQ, is 10cm. Find: (i) the diameter if the base, (ii) the curved surface area of the cone.
- Subject:
  Mathematics
- Author:
  loganfigueroa375
- Created:
  7 months ago
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