UXWV is a ractangle with the sides of 4in and 3in and the diametral line YT is perpendicular to he plane of UXWV. The Circumference of Circle T = 16 pi.. Imagine rectangle reminaing perpendicular to YT as U moves up to Y along URY.
What is the volume of the solid the rectangle UXWV sweeps through??
The Attempt at a Solution
no idea how to start....
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