Merge branch 'master' into feature/binomial-distribution

mathgenerator/funcs/__init__.py

@@ -112,4 +112,5 @@ from .circumference import *
 from .combine_like_terms import *
 from .signum_function import *
 from .conditional_probability import *
+from .arc_length import *
 from .binomial_distribution import *

mathgenerator/funcs/arc_length.py

@@ -0,0 +1,15 @@
+from .__init__ import *
+
+
+def arclengthFunc(maxRadius=49, maxAngle=359):
+    Radius = random.randint(1, maxRadius)
+    Angle = random.randint(1, maxAngle)
+    problem = f"Given radius, {Radius} and angle, {Angle}. Find the arc length of the angle."
+    angle_arc_length = float((Angle / 360) * 2 * math.pi * Radius)
+    formatted_float = "{:.5f}".format(angle_arc_length)
+    solution = f"Arc length of the angle = {formatted_float}"
+    return problem, solution
+
+
+arc_length = Generator("Arc length of Angle", 108,
+                       " Given the radius, r and angle, ang. Calculate the arc length of the given angle", "(ang/360) * 2 * pi * r", arclengthFunc)