From b8408cd785438dee1dbabe68d9c9e6672a325b1a Mon Sep 17 00:00:00 2001
From: James Su <amagicalsoup@gmail.com>
Date: Wed, 4 Sep 2019 23:36:32 +0000
Subject: [PATCH] Update Unit 4: Measurement and Geometry.md

---
 Grade 9/Math/MPM1DZ/Unit 4: Measurement and Geometry.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Grade 9/Math/MPM1DZ/Unit 4: Measurement and Geometry.md b/Grade 9/Math/MPM1DZ/Unit 4: Measurement and Geometry.md
index 81566ff..75e30e6 100644
--- a/Grade 9/Math/MPM1DZ/Unit 4: Measurement and Geometry.md	
+++ b/Grade 9/Math/MPM1DZ/Unit 4: Measurement and Geometry.md	
@@ -21,7 +21,7 @@
 4. ```Complementary Angle Theorem``` (CAT)    
   - The sum of two angles that add up to 90 degrees     
 
-  - <img src="https://images.tutorvista.com/cms/images/67/complementary-angle.png" width="300">   
+  - <img src="http://images.tutorvista.com/cms/images/67/complementary-angle.png" width="300">   
 
 5. ```Angle Sum of a Triangle Theorem``` (ASTT)   
   - The sum of the three interior angles of any triangle is 180 degrees    
@@ -114,7 +114,7 @@
 
 ## Median
 - Each median divides the triangle into 2 smaller triangles of equal area   
-- The centroid is exactly <img src="http://latex2png.com/output//latex_e25cac256b7164ee0e2f81c04f66d8ef.png" width="7"> the way of each median from the vertex, or <img src="http://latex2png.com/output//latex_e49d25791981be91167b2d965ce50d51.png" width="7"> the way from the midpoint of the opposite side, or ```2:1``` ratio   
+- The centroid is exactly $`\dfrac{2}{3}`$the way of each median from the vertex, or $`\dfrac{1}{3}`$ the way from the midpoint of the opposite side, or ```2:1``` ratio   
 - The three medians divide the triangle into ```6``` smaller triangles of equal area and ```3 pairs``` of congruent triangles   
 
 - <img src="https://blog.udemy.com/wp-content/uploads/2014/05/d-median.png" width="500">