1 / 7

The Distance Formula

The Distance Formula. Lesson 9.5. Find the distance between the two points:. (4, 4) and (-6, 4). (-2, 6) and (-2, -5). (4, 6) and (-5, -3). 9. 9. Count between 4 and -6. Distance is 10 units. Count between 6 and -5. Distance is 11 units. Draw in a right Δ .

keanu
Download Presentation

The Distance Formula

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Distance Formula Lesson 9.5

  2. Find the distance between the two points: (4, 4) and (-6, 4) (-2, 6) and (-2, -5) (4, 6) and (-5, -3) 9 9 Count between 4 and -6. Distance is 10 units. Count between 6 and -5. Distance is 11 units. Draw in a right Δ. Use the Pythagorean Theorem to solve. 92 + 92 = c2 162 = c2 = c

  3. Theorem 71: If P = (x1, y1) and Q = (x2, y2) are any two points, then the distance between them can be found with the formula PQ or Leave answer in lowest terms – reduce radical.

  4. Find the distance between A (11, 10) and B (3, 7). 2 2

  5. Mid-Point of a line. • Midpoint = Find the mid-point of line AB when A is (11, 10) and B is (3, 7).

  6. Identifying Shapes with Coordinates Rectangle

  7. If D = (7, 1), E = (9, -5) and F = (6, 04), find the length of the median from F to DE. • Find the midpoint M of DE. • (8, -2) • Use the distance formula to find FM. • FM =

More Related