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What is the cosine of 45

What is the cosine of 45
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4 votes
What is the cosine of 45

asked
User Saeid Amanzadeh
by
8.0k points

1 Answer

1 vote

Explanation:

The cosine of 45 degrees is the same as the sin of 45 degrees =


\sqrt{2 / 2 ....or , using a calculator, approx .7071

answered
User Nedvajz
by
8.8k points
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