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7-87.
  1. Kiki7-87. THE WEDDING CAKE, Part Two

  2. Kiki is still trying to decide on her wedding cake. She decided to keep the same shape and size but instead have 8 layers. Therefore, the diameters of the layers would be 16, 14, 12, 10, 8, 6, 4, and 2 inches. Each layer for this cake would only be 2 inches tall. Homework Help ✎

    1. Set up a Riemann sum to evaluate the volume of the cake.

    2. Find the volume of this latest design.

A Riemann sum does NOT have to be written in sigma notation.
Your setup should be concise and preferably written as a single equation.

V = 2π(82 + 72 + ... ) in3