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Answer variants:
11.2
125.44
1182.72
788.48
10
13.2
1576.96
If the base area of a hemispherical solid is 394.24 \(cm^2\), then find its radius and total surface area.
![shutterstock_1868810515 (1).jpg](https://resources.cdn.yaclass.in/78f776c4-0079-4f2a-b0ce-af805d12c82a/shutterstock18688105151w237jpg.jpg)
The radius of the solid \(=\) \(cm\)
The total surface area of the solid \(=\) \(cm^2\)