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Ede4ka [16]
3 years ago
6

What is cd? please answer

Mathematics
1 answer:
stealth61 [152]3 years ago
7 0

Answer:

18 units

Step-by-step explanation:

The centroid is located 1/3 the distance from the midpoint of a side to the opposite vertex. That means ...

CG = 2·DG = 6 + DG

Then

DG = 6 . . . . . . subtract DG from the above equation

Of course, ...

CD = CG +DG = 2·6 +6

CD = 18

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