oburke645 oburke645

02-02-2021
Mathematics

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Cos 315°=what?????????????

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goldenpoo21 goldenpoo21

02-02-2021

cos 315 degrees=0.70710678118 if you want the fraction it is 70710678118/
100000000000

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MasonTwT MasonTwT

02-02-2021

Answer:

√2/2 or 0.70710678118

Step-by-step explanation:

The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.

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