Answer:
cos(38°) = sin(52°)
sin(64°) = cos(26°)
cos(52°) = sin(38°)
sin(17°) = cos(73°)
Step-by-step explanation:
1. cos 38 = sin 52
2. sin 64 = cos 26
3. cos 52 = sin 38
4. sin 17 = cos 73
Use this website to help:
https://www.mathcelebrity.com/anglebasic.php?entry=17&pl=sin
I hope this helps you! :D
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