Question

. Rahul, an engineering student, prepared a model shaped like a cylinder with two cones attached at its two ends. The diameter of the model is 3 cm and its total length is 12 cm. If each of the conical part has a height of 2 cm, find the total surface area of the model.

3 points

89 cm²

96 cm²

99 cm²

79 cm²

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Answer 1

Answer:

96 cm 2 ........ .......... .. .. .... . . . . . .