A toy is in the form of a cone of rad...

A toy is in the form of a cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height of the toy is 15.5 cm. Find the total surface area of the toy.

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The correct Answer is:

`214.5 cm^(2)`

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RS AGGARWAL-VOLUME AND SURFACE AREAS OF SOLIDS-Exercise 17A

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