Respuesta :

Answer:

x = 5

Step-by-step explanation:

since the triangles are similar, their side lengths are proportional to each other.

12 / 20 = 3 / x

cross multiply to obtain

12x = 20*3

12x = 60

divide by 12

x=5

iqbalamna367

Answer:The missing side can be find out by doing the following steps;

Step-by-step explanation:

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Ver imagen iqbalamna367