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The points N, O, P and Q all lie on the same line segment

The points N, O, P and Q all lie on the same line segment-example-1
User Piccolo
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1 Answer

25 votes
25 votes

Answer:

20

Explanation:

NO+OP+PQ = NQ = 60

4u + 3u + 5u = 12u = 60

1u = 5

NO = 4u = 4*5 = 20

User Sisir
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