If the volume of the cylinder is 68.75 cu.cm and it's radius is 2.5 cm then find its height
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given volume of the cylinder = 68.75cm³
radius of the cylinder = 2.5cm
height = ?
formula to find the volume of a cylinder is πr²h
therefore πr²h = 68.75cm³
➡ 22/7 × 2.5 × 2.5 × h = 68.75cm³
➡ 137.5/7 × h = 68.75cm³
➡ h = 68.75 × 7/137.5
➡ h = 3.5cm
hence, the height of the cylinder is 3.5cm
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Answer:
Step-by-step explanation:
given volume of the cylinder = 68.75cm³
radius of the cylinder = 2.5cm
height = ?
formula to find the volume of a cylinder is πr²h
therefore πr²h = 68.75cm³
➡ 22/7 × 2.5 × 2.5 × h = 68.75cm³
➡ 137.5/7 × h = 68.75cm³
➡ h = 68.75 × 7/137.5
➡ h = 3.5cm
hence, the height of the cylinder is 3.5cm
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barbieelsa601:
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