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A flag is shown below.

Above the right half of a horizontal segment, half of a notched oval, comprised of  a top left quarter circle, a square, & a top right quarter circle, from left to right, radii & bottom edge aligned on the bottom, radius of each quarter circle labeled, 6, square width & height each labeled 3.

  1. Imagine rotating the flag about its pole and describe the resulting three-dimensional figure. Draw a picture of this figure on your paper.

    2 hemispheres with a cylinder between them.

  2. Calculate the volume of the rotated flag.