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We can use the sine rule to determine this

First calculate the length CB

CB = (6[tex]\sqrt{2}[/tex] / sin(90)) x sin(45)

CB = 6

180 - (60 + 90) = 30

Angle BCD equals 30 degrees

Now use the sine rule again to calculate x

x = (6/sin(90) x sin(30)

x = 3

Hope This Helps You!

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↬ ʜᴀɴɴᴀʜ

x equals three; if you want the answers work pls contact me