the volume of a cylinder is 180 cm cube its radius of the cross-section in 25mm find its height
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Pi×r^2*h=180
3.14×25/10×25/10×h=180
H=180×100/3.14×625=9.17cm
3.14×25/10×25/10×h=180
H=180×100/3.14×625=9.17cm
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