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The Distance Between Two Points. Distance Formula. d =. 2. 2. (-. -. +. (-. -. 4. 5). 4. 8). 2. 2. (-. +. (-. 9). 12). +. 81. 144. 225. 15. Example 1: Find the distance between the points. (5,8) & (-4,-4). Distance formula=. Plug in the values and simplify. 2. 2. (-.
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The Distance Between Two Points • Distance Formula d =
2 2 (- - + (- - 4 5) 4 8) 2 2 (- + (- 9) 12) + 81 144 225 15 Example 1: Find the distance between the points.(5,8) & (-4,-4) Distance formula= Plug in the values and simplify
2 2 (- - + - 7 8) (23 15) 2 2 (- + 15) (8) + 225 64 289 Example 2: Find the distance between the points.A(8,15) and B(-7,23) Distance formula= AB = 17
Try these on your own: • (10, 20) and ( 13, 16) • (5, -2) and ( 7, -9) • (0, 0) and ( -8, -10) a) 5 b) c)