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irakobra [83]
2 years ago
13

Number 10 on my integrated geometry test

Mathematics
1 answer:
Andrei [34K]2 years ago
7 0

Answer:

sin 63° = a / 10

Step-by-step explanation:

With reference angle A

Sin A = BC / AB

Sin 63° = a / 10

Hope it will help :)

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