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20 pts! Find EF in the trapezoid

20 pts! Find EF in the trapezoid-example-1
User ClareBear
by
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1 Answer

1 vote

Answer:

x = 7

Explanation:

A midsegment of a trapezoid is equal to the average of the bases. (15+x+6)/2=2x. Solve; x=7

User Cozy
by
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