Converting degrees to radians: To convert degrees to radians, first find the number of half circles

Converting degrees to radians: To convert degrees to radians, first find the number of half circles in the answer by dividing by 180º. But each half circle equals $$\pi$$ radians, so multiply the number of half circles by $$\pi$$. So, to convert degrees to radians, multiply by $$\frac{\pi}{180}$$, like this: $$ radians = degrees \times \frac{\pi}{180}$$

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