2. Take the triangle with vertices (0,0). (3,0) and (0,5) and the circle with radius 2 centered at (1,8). (a) Find the centroid of the system of these two areas. (b) Find the volume of the 3-dimensional figure created by rotating this system of two shapes around the line = 7. Use the solution to part (a).
2. Take the triangle with vertices (0,0). (3,0) and (0,5) and the circle with radius 2 centered at (1,8). (a) Find the centroid of the system of these two areas. (b) Find the volume of the 3-dimensional figure created by rotating this system of two shapes around the line = 7. Use the solution to part (a).
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter7: Locus And Concurrence
Section7.2: Concurrence Of Lines
Problem 21E
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Thank you for any help solving this. Sorry on the two parts, I can't do one without the other though so I have to keep them together
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