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Need help with this question ! Due soon*
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Need help with this question ! Due soon*

Need help with this question ! Due soon*-example-1
User Edgar Chavolla
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1 Answer

11 votes

Answer:

x = 10, AB = 57

Explanation:

In a trapezoid, the length of the median is one-half the sum of the lengths of the bases. From this, we have:


(1)/(2) (5x + 7 + 8x - 11) = 63


13x - 4 = 126


13x = 130


x = 10


5(10) + 7 = 50 + 7 = 57

User Leo Goodstadt
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