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I need help with number 6

I need help with number 6-example-1
User Picus
by
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1 Answer

4 votes

Answer:

b

Explanation:

given 2 chords intersecting , then the product of the parts of one chord is equal to the product of the parts of the other chord , that is

PZ × WP = XP × PY ( substitute values )

14 PZ = 7 × 12

14 PZ = 84 ( divide both sides by 14 )

PZ = 6

User Ddolce
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