Hector1325 Hector1325
  • 20-02-2024
  • Mathematics
contestada

A solid cylinder is of height 15 cm and diameter 7 cm. Two equal conical holes of radius 3 cm and height 4 cm are cut off, one from each circular end. Find the surface area of the remaining solid.
a) ( 263π ) cm²
b) ( 282π ) cm²
c) ( 308π ) cm²
d) ( 336π ) cm²

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