cristyfuentes123 cristyfuentes123

15-02-2021
Mathematics

contestada

Triangles ABC and DEF similar

Triangles ABC and DEF similar class=

Respuesta :

clarch19 clarch19

15-02-2021

Answer:

DE = 4 1/2

EF = 3 3/4

Step-by-step explanation:

AB/AC = DE/DF

6/4 = DE/3

cross-multiply:

4DE = 18

DE = 18/4 or 4 1/2

AB/BC = DE/EF

6/5 = 4.5/EF

cross-multiply:

6EF = 22.5

EF = 3.75

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