Added a degrees-to-radians snippet.

snippets/degrees_to_rads.md

@@ -0,0 +1,20 @@
+---
+title: degrees_to_rads
+tags: math,beginner
+---
+
+Converts an angle from degrees to radians.
+
+Use `math.pi` and the degrees to radians formula to convert the angle from degrees to radians.
+
+```py
+import math
+
+def degrees_to_rads(deg):
+     return (deg * math.pi)/180.0
+```
+
+```py
+import math
+degrees_to_rads(180) # 3.141592653589793
+```