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Can anyone help me out here !

Can anyone help me out here !-example-1

1 Answer

4 votes
Okay, so we’ll use sin in this case. You could use cos too, I just like sin. Sooo

sin(?) = 39/89
? = sin^-1(39/89) <— make sure you calculator is in degrees mode, not radians when doing this calculation!
? = 25.989° ≈ 26°
User Alec Sanger
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