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A decorative block shown in Fig. 16.5...

A decorative block shown in Fig. 16.50 is made of two solids a cube and a hemisphere. The base of the block is a cube with edge 5 cm, and the hemisphere fixed on the top has a diameter 4.2 cm. Find the total surface area of the block (Take `pi=22//7` ).

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The correct Answer is:
163.86 `cm^(2)`
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MTG IIT JEE FOUNDATION-SURFACE AREAS AND VOLUMES-OLYMPIAD/HOTS CORNER
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