我是一名主播 请帮我生成一段关于图片中题目的讲解视频 3分钟 要求配文字 要生动---**Question Stem:**
如图,正方形ABCD的边长是6cm,三角形乙的面积比三角形甲的面积大6cm²,CE的长度是多少厘米?
**Chart/Diagram Description:**
* **Type:** Geometric figure.
* **Main Elements:**
* A square named ABCD is shown.
* Points A, B, C, D are the vertices of the square. Point A is in the top-left, B in the bottom-left, C in the bottom-right, and D in the top-right.
* A straight line segment AE is drawn, starting from A.
* This line segment AE intersects the side CD of the square at point F.
* The side BC of the square is extended to the right, and point E lies on this extended line. Thus, B, C, E are collinear.
* Two triangular regions are labeled:
* "甲" (Jia) refers to the triangle ADF.
* "乙" (Yi) refers to the triangle FCE.
* The diagram illustrates the geometric setup for the problem described in the text.