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Oxana [17]
3 years ago
7

¯¯¯ , BD¯¯¯¯¯ , and CD¯¯¯¯¯ are angle bisectors of the sides of △ABC . CF=8 m and CD=17 m. What is DE ?

Mathematics
1 answer:
34kurt3 years ago
3 0
I just took this quiz. Its 15

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Step-by-step explanation:

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From the diagram, we use the tan rule for right angle triangles to find x and h

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Similarly

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Step-by-step explanation:

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