dianaacosta19 dianaacosta19

28-07-2017
Mathematics

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Which of the following are measures of sides AB and DF

Which of the following are measures of sides AB and DF class=

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choixongdong choixongdong

28-07-2017

BC/AC = EF/DF
10/20 = 20/DF
DF = 40

AB/BC = DE/EF
AB/10 = 36/20
so AB = 18

answer
AB = 18, DF = 40 (A. fist one is your answer)

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