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myrzilka [38]
4 years ago
11

In triangle pqr, point c is the centroid. if pc = 9, then PY =

Mathematics
1 answer:
aliya0001 [1]4 years ago
3 0

Answer:

centroid divides median into the ratio 2:1 then

PC/CY=9/x=2/1

x=4.5

then the total length PY = 9+4.5=13.5

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