IJ= What is IJ? Help me please!! Thanks

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11 votes

IJ=
What is IJ?
Help me please!! Thanks

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27 votes

Answer: 11

Explanation:

By the secant-secant theorem,

$5(5+7)=(JK)(15)\\\\60=(JK)(15)\\\\JK=4\\\\\implies IJ=15-4=11$

DaveS answered Dec 8, 2023

by DaveS

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