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HELPPPP ME PLEASE!!!!!!!

HELPPPP ME PLEASE!!!!!!!-example-1

1 Answer

1 vote

Answer:

x = 7

Explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord, that is

27x = 9 × 21 = 189 ( divide both sides by 27 )

x = 7

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