kamryn67
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Triangle abc is similar to triangle def. which proportion can be used to find the length of DE on centimeters (please leave a small explanation)

Triangle abc is similar to triangle def which proportion can be used to find the length of DE on centimeters please leave a small explanation class=

Respuesta :

Answer: DE=12

Step-by-step explanation:

ABC similar to DEF

That means that AB corresponds to DE , AC to DF and BC  to EF

So AB/DE=AC/DF=BC/EF=5/15=3/9=1/3

So 4/DE=1/3

=>DE=12

dellgabrielle14

Answer:=

Its A = 4/3=DE/9

Step-by-step explanation:

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