maths legends please help please solve 2 questions please
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10) Inner radius = 28 cm
Height = 2.1 m = 210 cm
Volume of cylindrical drum = πr²h = 22/7×28×28×201 = 495264 cm²
11) Check out the attachment for this !!
Height = 2.1 m = 210 cm
Volume of cylindrical drum = πr²h = 22/7×28×28×201 = 495264 cm²
11) Check out the attachment for this !!
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