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33 votes
33 votes
IJ=
Help me please thanks

IJ= Help me please thanks-example-1
User Azat Gataoulline
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1 Answer

18 votes
18 votes

Answer: 11

Explanation:

By the secant-secant theorem,


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

User A Toll
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