Name the geometric figure. Use proper notation. TS P L.

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Presentation transcript:

Name the geometric figure. Use proper notation. TS P L

Thursday, Sept. 10 th, 2015 Periods 5 & 7

 To understand the definition of distance and memorize the formula.  To memorize the Pythagorean Theorem and apply the formula to solving problems.  To be able to construct a right triangle from two coordinates on a graph.  To be able to find distance/length using the Pythagorean Theorem.

 Also the same as finding the __________ between two points. Memorize the formula!!!

 The distance between the points (1, 3) and (2, 5) is: =

 What is the distance between the points A (4, 6) and B (-2, -2)? Choices: A. 10 B. 6 C. 8 D. 4

 It is only used in a _________ triangle.  a and b are __________, which make up the right angle.  c is the longest side, which is called the ____________.  It is always across from the right angle.

 In this example, we are solving for the _______.  In this example we are solving for the _______.

 Is c a leg or a hypotenuse?  Use the Pythagorean Theorem to find the values of c.

 FIRST: Turn these two points into a right triangle.  THEN: Find the difference in x values and the distance in y values.  LASTLY: Use the Pythagorean Theorem to solve.

 Practice Problems/Homework Problems  When is my test?