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dolphi86 [110]
3 years ago
3

Find the missing lengths: LH=45 and KH=30, find HI.

Mathematics
1 answer:
Natalka [10]3 years ago
3 0

Answer:

20

Step-by-step explanation:

1. ΔKHL~ΔHIK;

2. LH:KH=KH:HI; ⇒ HI=KH²/LH=900/45=20.

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