Mathematics · Mensuration

The total surface area of a solid hemisphere is 55 cm2. Find its radius (in cm). (Use π = 227)

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1√223
2√356✓
3√203
4√256

Correct answer

√356

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The total surface area of a solid hemisphere is 55 cm2. Find its radius (in cm). (Use π = 227)

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The total surface area of a solid hemisphere is 55 cm2. Find its radius (in cm). (Use π = 227)

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