The diameter of the base of cone is 42 cm and its volume is 12936 cm cube its height is
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28
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Step-by-step explanation:
Diameter = 2 × Radius
- 2 × Radius = 42 cm
- Radius = 21 cm
Volume of cone = π r²h / 3
- (22/7 × (21)² × h)/3 = 12936
- h = (12936 × 7 × 3) / (21 × 21 × 22)
- h = 28 cm
The height of cone is 28 cm.
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