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LH=45 and KH=30, find HI.

LH=45 and KH=30, find HI.-example-1

2 Answers

4 votes

Answer:


HI=20

Explanation:


\widehat{HKL}+\widehat{HKI}=90°, \widehat{HIK}+\widehat{HKI}=90° \\\Rightarrow  \bigtriangleup HIK\cong\bigtriangleup HKL\Rightarrow (HI)/(HK)=(HK)/(HL)\Leftrightarrow HI=\frac{{HK}^(2)}{HL}=(30^(2) )/(45)  =(900)/(45) =20

User Bato
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Answer:

HI=20

Do you know the answer for question 103?

Explanation:

User Shorpy
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