CPM Homework Help : A2C Problem 8-106

How do you convert from degrees to radians and from radians to degrees? Explain and justify your method completely.

Hint 1:

Notice that when you know the number of radians in π form, you can convert to degrees byletting $\pi=180º$ .
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Hint 2:

$\text{To convert from radians to degrees, multiply by }\frac{180}{\pi}.$

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Hint 3:

$\text{In all situations you can simply set up a proportion with } \frac{\pi \text{ radians}}{180º} \text{ as one of the ratios.}$

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