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Given that D is the midpoint of AB and B is the midpoint of AC, which statement must be true? A: AD = 1/3 AC B: AC = 4DB C: AB + DC = AC D: BK = KCDownload png

Mindee Nelson

in Mathematics

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Blair Lewis on March 15, 2019

Answer:B: AC = 4DB Step-by-step explanation:Since B is the midpoint of AC, this means that AB≅BC.Since D is the midpoint of AB AD≅DB.This means that the banner is 1/4 the length of BC, since that is 1/2 of 1/2 of the length (1/2*1/2 = 1/4). DB is of the same length, as is consistent with the EA.This means that AC = 4DB.


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