complete restructure of the project. minor tweaks

mathgenerator/funcs/regularPolygonAngleFunc.py

@@ -0,0 +1,10 @@
+from .__init__ import *
+
+
+def regularPolygonAngleFunc(minVal=3, maxVal=20):
+    sideNum = random.randint(minVal, maxVal)
+    problem = f"Find the angle of a regular polygon with {sideNum} sides"
+    
+    exteriorAngle = round((360 / sideNum), 2)
+    solution = 180 - exteriorAngle
+    return problem, solution