diff --git a/education/math/MATH1060 (trig)/The Unit Circle.md b/education/math/MATH1060 (trig)/The Unit Circle.md
index 490dcdc..a09c16e 100644
--- a/education/math/MATH1060 (trig)/The Unit Circle.md	
+++ b/education/math/MATH1060 (trig)/The Unit Circle.md	
@@ -1,9 +1,17 @@
 # Introduction
 The unit circle has a center a $(0, 0)$, and a radius of $1$ with no defined unit. 
 
+Sine and cosine can be used to find the coordinates of specific points on the unit circle.
+
+**Sine likes $y$, and cosine likes $x$.**
+
+When sine is positive, the $y$ value is positive. When $x$ is positive, the cosine is positive.
+
+$$ cos\
 
 # Definitions
 
-| Term | Description |
-| ---- | ----------- |
-|      |             |
\ No newline at end of file
+| Term             | Description                                                                   |
+| ---------------- | ----------------------------------------------------------------------------- |
+| $\theta$ (theta) | Theta refers to the angle measure in a unit circle.                           |
+| $s$              | $s$ is used to the length of the arc created by angle $\theta$ on the circle. |
\ No newline at end of file