Respuesta :

musiclover10045

Using the dimensions of the bases

EF = 9

BC = 6

Ratio = 9/6 which reduces to 3/2

The answer would be A

Answer:

AB=43\times DE\\\text{ then:}\\
DE=\dfrac{AB}{43}=\dfrac{60}{43}

Step-by-step explanation:

Since the similarity ratio is 43, then:

AB=43\times DE\\\text{ then:}\\
DE=\dfrac{AB}{43}=\dfrac{60}{43}

good job