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ycow [4]
3 years ago
14

Please help, would be greatful

Mathematics
1 answer:
olchik [2.2K]3 years ago
8 0

Answer:

h = 7.7 cm

Step-by-step explanation:

you can create a proportion using Law of Sines

<u> sin 90 </u> = <u> sin 31 </u>

   15            h

<u> 1 </u> = <u> 0.515 </u>

15       h

h ≈ 7.7

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