From 450842321d30ab072a84aee15dfdbf199f9914dc Mon Sep 17 00:00:00 2001
From: Havish <100441982+havishs9@users.noreply.github.com>
Date: Tue, 25 Oct 2022 12:47:52 -0700
Subject: [PATCH] Arc Length Algorithm  (#7610)

* Create decimal_conversions.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Create arc_length.py

* Delete decimal_conversions.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Removed redundant statement, fixed line overflow

* Update arc_length.py

Changed rad to radius as not to get confused with radians

* Update arc_length.py

* Update arc_length.py

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Chris O <46587501+ChrisO345@users.noreply.github.com>
---
 maths/arc_length.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 maths/arc_length.py

diff --git a/maths/arc_length.py b/maths/arc_length.py
new file mode 100644
index 000000000..9e87ca38c
--- /dev/null
+++ b/maths/arc_length.py
@@ -0,0 +1,15 @@
+from math import pi
+
+
+def arc_length(angle: int, radius: int) -> float:
+    """
+    >>> arc_length(45, 5)
+    3.9269908169872414
+    >>> arc_length(120, 15)
+    31.415926535897928
+    """
+    return 2 * pi * radius * (angle / 360)
+
+
+if __name__ == "__main__":
+    print(arc_length(90, 10))