3 years ago

What is the exact value of cos 45degrees as found on the unit circle

Mathematics

2 answers:

AlexFokin [52]3 years ago

6 0

Answer:

sqrt of 2/2

Step-by-step explanation:

Olegator [25]3 years ago

6 0

Answer:

The exact value of cos 45° is: $\frac{\sqrt{2} }{2}$ .

Step-by-step explanation:

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