diff --git a/education/math/MATH1060 (trig)/Law of Sines.md b/education/math/MATH1060 (trig)/Law of Sines.md
index 298ad53..107b1a1 100644
--- a/education/math/MATH1060 (trig)/Law of Sines.md	
+++ b/education/math/MATH1060 (trig)/Law of Sines.md	
@@ -2,3 +2,6 @@
 Tl;dr, the law of sines is:
 $$ \frac{\sin(\alpha)}{a} = \frac{\sin(\beta)}{b} = \frac{\sin(\gamma)}{c} $$
 
+- Any triangle that is *not a right triangle* is called an oblique triangle. There are two types of oblique triangles:
+	- **Acute triangles**: This is an oblique triangle where all three interior angles are less than $90\degree$ or $\dfrac{\pi}{2}$ radians.
+	- **Obtuse Triangle**: This is an oblique triangle where one of the interior angles is greater than $90\degree$.
\ No newline at end of file