1 / 14

Do Now

Practice using the distance formula in coordinate geometry to find distances between points and identify types of quadrilaterals. Discover the Pythagorean Theorem and sharpen your problem-solving skills.

hayashi
Télécharger la présentation

Do Now

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. Do Now • Put your 9.3 worksheet on your desk ready to be stamped. • Turn in any previous work to the exit slip bin. • Put everything else away.

  2. Distance in Coordinate Geometry

  3. Today’s Objectives • Discover the Pythagorean Theorem on a coordinate plane • Use the distance formula to solve problems • Use problem solving skills

  4. The Distance Formula

  5. Practice • Find the distance between each pair of points • (10, 20), (13, 16)

  6. Practice • Find the distance between each pair of points • (-19, -16), (-3, 14)

  7. Practice • Identify the type of quadrilateral ABCD • A(6,8), B(9,7), C(7,1), D(4,2)

  8. Today’s Objectives • Discover the Pythagorean Theorem on a coordinate plane • Use the distance formula to solve problems • Use problem solving skills

  9. Exit Slip • Find the distance between this pair of points (15, 37), (42, 73) • Find the perimeter of triangle ABC with vertices A(2,4), B(8,12), and C(24,0). • Determine whether triangle DEF with vertices D(6,-6), E(39,-12), F(24,18) is scalene, isosceles, or equilateral.

More Related