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PLEASEEE
In the diagram below, DE is parallel to AB. If AB is twice the length of DC,
AC = 28, and DE = 13, find the length of DC. Figures are not necessarily drawn
to scale. State your answer in simplest radical form, if necessary PLEASEEE

PLEASEEE In the diagram below, DE is parallel to AB. If AB is twice the length of DC, AC = 28, and DE = 13, find the length of DC. Figures are not necessarily d class=

Answer :

shaildiwan

Answer:

13.4

Step-by-step explanation:

AB =2DC

So, DC=AB/2

Now, AB/AC=DE/DC

AB/28=13/(AB/2)

AB²=13×28×2

AB=√728

AB=26.98

now, DC=AB/2

=13.4

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