Video+1

Video 1: "Geometry Tips : What Is the Pythagorean Theorem?"
 I. Before you watch the video answer the following questions. Read the title of the video

What do you think this video will be about? I think that this video can to be about a theory created by Pythagoras. ** Good **  Mention five words you think you might listen to in the video. Triangle, side, peasant, hypotenuse and theory ** Good **  II. Now click on the following link and watch the video. While and after watching, please answer the following questions:  [] 

 Image taken from: www.math.jmu.edu/.../ POTW/Spring09/spring09.html on August 12th. 2009 

1. What is the pitagoream theorem? This is an important theorem that we must know where and when to use it. __It is theory very popular because this is remembered__. ** confusing... **  2. Why is it said to be exclusive? Because it only is __completed__ ** valid **for rectangle__s__ ** (omit the "S") **triangles

3. What is a hypotenuse? The hypothenuse is the side or face of a rectangle triangle upon both legs __side__ ** (omit) **. ** Good **  4. What is the name of the other sides of a rectangle triangle? They are two. They are called the Legs. ** incomplete ** <span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> 5. What steps he uses to solve the problem on the video? First he suppose ** d **<span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> that sides ha__s__ ** had **<span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> a length **<span style="color: #ff6c00; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;">of **<span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> a=3 and b=4; Then he substitute__s__ ** d **<span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> the values in the formula__te__; ** formula ** <span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> He said that a² + b² = c²; The value that c² is 9 + 16; After with mathematical procedures ** subject?? **<span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;">concluded that c=5 (this is the value of the hypothenuse) ** Good ** <span style="color: #5d95f9; font-family: 'Arial','sans-serif'; font-size: 10pt; line-height: 115%;"> Updated August 12th 2009