Mathematics · Mensuration
A closed container is formed by joining a solid hemisphere to the top of a cylinder of the same radius. If the common radius is 3.5 cm and the height of the cylindrical portion is 10 cm, find the total surface area of the container. (Take π = 227)
- 1308.5 cm2
- 2297.0 cm2
- 3335.5 cm2✓
- 4315.5 cm2
Correct answer
335.5 cm2
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