The Distance and Midpoint Formulas

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Presentation transcript:

The Distance and Midpoint Formulas

Tim rode 8 miles due north, then 3 miles due east Tim rode 8 miles due north, then 3 miles due east. How far, to the nearest mile, is Tim from where he started? 3 Draw a picture: 8 x

Distance

Two Points The Distance Formula

Example Find the distance between A(4,8) and B(1,12) A (4, 8) B (1, 12)

YOU TRY!! A. (2, 7) and (11, 9) B. (-5, 8) and (2, - 4) Find the distance between: A. (2, 7) and (11, 9) B. (-5, 8) and (2, - 4)

Midpoint Formula Used to find the center of a line segment

Example Find the midpoint between A(4,8) and B(1,12) A (4, 8) B (1, 12)

YOU TRY!! Find the midpoint between: A) (2, 7) and (14, 9) B) (-5, 8) and (2, - 4)