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In the diagram, AB = 12, DX = 2.5, and BX = 5. Find CD. Show all work.
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Nov 3, 2019
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In the diagram, AB = 12, DX = 2.5, and BX = 5. Find CD. Show all work.
Mathematics
high-school
XxinerKYU
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I found your complete question in another source.
See attached image.
For this case what you should see is that you have two similar triangles.
We then have the following relationship:
((AB) / (BX)) = ((CD) / (DX))
We cleared CD:
CD = ((AB) / (BX)) * (DX)
Substituting the values:
CD = ((12) / (5)) * (2.5)
CD = 6
Answer:
CD = 6
Enet
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Nov 8, 2019
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Enet
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