Respuesta :

Triangles ACM and DBM are similar;
AM : CM = MD : MB
AM * MB = CM * MD
7 * 6 = 8 MD
MD = 42 : 8
MD = 5.25
and finally : CD = CM + MD = 8 + 5.25 = 13.25
Answer:
CD = 13.25

Answer:

Its 13.25

Step-by-step explanation:

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