Find the radius of a cone with volume 45.19 cm^3 and height 7.5 cm.

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Radius of cone is2.39cmor 2.4cm volume of cone=45.19cm^3 Pi*r^2*h/3=45.19 22*r^2*7.5/7=45.19*3 r^2=45.19*3*7/22*7.5 r^2=948.99/165 r^2=5.7514545 r=2.39 Or we can say r=2.4cm