#17.

User Generated

Rfzb

Mathematics

Description

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Explanation & Answer

This one is very simple. For any trapezoid with WX || YZ we know that

midsegment = 1/2(WX + YZ).

Thereby WX = 2*midsegment - YZ = 2*2.75 - 4.25 = 1.25 (centimeters).


Anonymous
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