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24-03-2021
Mathematics

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in the diagram below, what is the length of DC????

in the diagram below what is the length of DC class=

Respuesta :

mhanifa mhanifa

25-03-2021

Answer:

D. 9

Step-by-step explanation:

Corresponding sides of similar triangles have same ratio.

ΔADB ~ ΔBDC

AD/BD = BD/ DC
4/6 = 6/DC
DC = 36/4
DC = 9

Correct option is D

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