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The diagram below represents a solid made up of a hemisphere mounted on a cone. The common radius is 6cm and the height of the...

The diagram below represents a solid made up of a hemisphere mounted on a cone. The common radius is 6cm and the height of the solid is 15cm.

Calculate the external surface area of the solid

Answers

2 x 3.142 x 36 = 226.224
3.142 x 6 10.82 = 204.0
Total 430.224

Kavungya answered the question on November 5, 2019 at 11:30

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