Can someone please check these for me. I have to leave answers in Pi.

Find the Volume of a right cone with radius 6 height 10
V=1/3 pi r squared*h
=1/3pi (6)^2(10)

Find the volume of a sphere with radius 3cm
V=4/3 pi r^3
=4/3 pi3^3

They appear correct, but you should add that the second answer is the volume in cubic centimeters. You do not specify the measurement dimensions of the cone, for some reason.

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