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12-12-2018
Mathematics

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All of the triangles are 45-45-90 triangles. Find x
Please show how you did it.

All of the triangles are 454590 triangles Find x Please show how you did it class=

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evgeniylevi evgeniylevi

12-12-2018

Answer:

3/√2

Step-by-step explanation:

find the details in the attachment (this is not the shortest way).

The shortest way is: to prove ED=AB, then to calculate x=AB/√2=3/√2.

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