kinsleyblevins10 kinsleyblevins10

28-01-2020
Mathematics

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I Need Help Please with this problem

I Need Help Please with this problem class=

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alishedd83 alishedd83

28-01-2020

ΔACD is similar to ΔBCD by AA similarity theorem

AD/AC = BD/BC

x/5 = 4.2/6

6x = 21

x = 3.5

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