* Online book * My.hrw.com * User name: sstudent3814 * Password: geometry.

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Presentation transcript:

* Online book * My.hrw.com * User name: sstudent3814 * Password: geometry

* 1. Find the area & perimeter of the following figure. * 2. Find the area & perimeter of the following. x 6x 15

* Objective: Apply the formula for the midpoint. * Question: Where should we put the water stations for the up coming marathon? Ny.times.com

x y

The midpoint formula

* What keeps a square from moving? * Square roots

* We do * 1. Find the coordinates of the midpoint of EF with endpoints E(-2,3) and F(5,-3). * You do * 2. Find the coordinates of the midpoint of EF with endpoints E(-3,4) and F(6,-3). * 3. Find the coordinates of the midpoint of EF with endpoints E(4,-5) and F(5,5).

* Distance Formula 1.Find the distance between ( 1,-2) and (-4,-4) 2.Find the distance between (-2,7) and (-2,-8) 3.Find the distance between (2,-1) and (-4,8)

Distance Formula Group do