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evablogger [386]
3 years ago
8

Find the angle measure that makes the statement true. Sin 25° = Cos ____ °

Mathematics
1 answer:
givi [52]3 years ago
5 0
Since the sine and cosine functions are cofunctions, they are complementary. The format for this is that sinx=cos(90-x). This works for secant and cosecant and tangent and cotangent. So, sin25°=cos65°.
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