the circumference of a hemispherical bowl is 132cm find the capacity of the bowl
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Given:
- Circumference of hemispherical bowl =132 cm
To Find:
- Capacity of bowl.
Solution:
★Radius
→ Circumference = 132 cm
→ 2πr = 132 cm
→ 2 × 22/7 × r = 132
→ 44/7 × r = 132
→ r = 132 × 7/44
→ r = 21
★ Volume of hemisphere = 2/3 πr³
→ 2/3 × 22/7 × (21)³
→ 44 × 441
→ 19404 cm³
Hence,
- Capacity of bowl = 19404 cm³.
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