Question

Convert -36° from degrees to radians.

Answer 1

Answer:

-5 / pi

Step-by-step explanation:

36 degrees to radians is 5/ pi

-36 is the opposite so it has to be -5 / pi

Answer 2

Well, we know there are 180° in π radians, so. how many radians in -36°?

$\bf \begin{array}{ccll} de grees&radians\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 180&\pi \\ -36&r \end{array}\implies \cfrac{180}{-36}=\cfrac{\pi }{r}\implies r=\cfrac{-36\cdot \pi }{180}$