Calculate the volume of a steel bar which is 8cm long and 3.5cm in diameter

V=πr^2h

V = 3.14 * 1.75^2 * 8

calculate the volume of a cylindrical steel bar which is 8cm long and 3.5cm in diameter

76.9cm

Calculate the volume of a cylindrical steel bar which is 8cm long and 3.5cm in diameter

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99cm of oil are poured into a cylindrical drum 60cm in diameter

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99litres of oil are poured into a cylindrial drum 60cm in diameter.how deep is the oil in the drum.

99litres of oil multiplied by 60 cm