a. If the congruent trapezoids shown are slid together, what special quadrilateral is formed? b. Use your answer in part (a) to derive the formula. A = h(b, + b;). b2

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A: Explanation of the answer is as follows

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Q: 2. C 15 D CF = FE = %3D 10 CE = %3D GD = F E *FD = 22

A:

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