area of base of a cone is 300sq km and height is 15 cm . find the volume
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πr²h
here πr² = 300×10^(6)m²
volume= 300×10^(6)×15×10(-2)m³
= 45×10^(6)m³
here πr² = 300×10^(6)m²
volume= 300×10^(6)×15×10(-2)m³
= 45×10^(6)m³
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