math

Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 22.5 feet long, and the top edge of the wall is 9.5 feet long. If the wall is 8 feet tall, what is the area of the wall?

asked by hello
  1. A=[(a+b)/2]*h
    A = [(22.5 + 9.5)/2) ] * 8

    A = 16 * 8

    A = ?

    posted by Ms. Sue
  2. 128

    posted by flynn

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