3 years ago

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

Mathematics

2 answers:

svetoff [14.1K]3 years ago

8 0

Answer:

sin 25° = cos 65°

Step-by-step explanation:

We have trigonometric result

sin θ = cos (90 -θ)

Here we asked to convert Sin 25° in to cosine.

So,

sin 25° = cos (90 -25) = cos 65°

sin 25° = cos 65°

Mashcka [7]3 years ago

3 0

65.

You simply have to put cos-1(sin(25))

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