Question

Find the volumes of the solids generated by revolving the triangle with vertices (2,2), (2,9), and (6,9) about a) the x-axis, b) the y-axis, c) the line x 9, and d) the line The volume of the solid generated by revolving the triangle with vertices (2,2), 2,9) and (6,9) about the x-axis is (Type an exact answer, using as needed, or round to the nearest tenth.) cubic units. The volume of the solid generated by revolving the triangle with vertices (2,2), 2,9), and (6,9) about the y-axis iscubic units. (Type an exact answer, using t as needed, or round to the nearest tenth.) The volume of the solid generated by revolving the triangle with vertices (2,2), (2,9), and (6,9) about the line x 9 iscubic units. (Type an exact answer, using t as needed, or round to the nearest tenth.) The volume of the solid generated by revolving the triangle with vertices 22), 2,9), and (6,9) about the line y 2 is (Type an exact answer, using as needed, or round to the nearest tenth.) cubic units.

Answer 1

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abaut x 34-T 10 2-1T 3 V 14 1476 3 -(-4) uhit 3 TT (Gabut y22 d25-2) 28 3 20 2 t 3. 392 mit IT V= 14 ol 3