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Please help ASAP I don't know what to do ​

Please help ASAP I don't know what to do ​-example-1
User Eppye
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1 Answer

4 votes

Answer:

AB = √(20^2 + 21^2) = √841 = 29

sin A = 21/29, cos A = 20/29, tan A = 21/20

User Polymorphix
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