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DanielleElmas [232]
3 years ago
5

Which theorem would show that x = 5 in the diagram?

Mathematics
2 answers:
Temka [501]3 years ago
5 0

Answer:

I think that its midsegment

Step-by-step explanation:

sashaice [31]3 years ago
5 0

Answer:

Midsegment theorem for Traoezoids

Step-by-step explanation:

Let's name the trapezoid ABCD such that AB is x, CD is 9 and midpoint line EF is 7, AB||CD, AE=ED and BF=FC.

EF=½(AB+DC)

So 7 = ½(x + 9)

x + 9 = 2 x 7

x + 9 = 14

x = 14 - 9

x = 5

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