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1.7 Midpoint and Distance in the Coordinate Plane 9/22/10You can use formulas to find the midpoint and the length of any segment in the coordinate plane. Number Line Coordinate Plane
Finding the Midpoint Segment AB has endpoints at -4 and 9. What is the coordinate of its midpoint?
Finding the Midpoint Segment EF has endpoints E (7 , 5) and F (2 , -4). What are the coordinates of its midpoint M?
Finding an Endpoint The midpoint of segment CD is M(-2 , 1). One endpoint is C (-5 , 7). What are the coordinates if the other endpoint D?
Distance Formula The distance between two points A(x1 , y1) and B(x1 , y1) is
Finding Distance What is the distance between U(-7 , 5) and V(4 , -3)? Round to the nearest tenth?
More Practice!!!!! Classwork – Textbook p. 54 #7 – 29 odd.Homework – Textbook p. 54 #6 – 30 even.
Sec 1-3 Concept: Use Midpoint and Distance Formulas
Apply the Distance & Midpoint formulas Find the distance and the midpoint Find the missing endpoint.
Lesson 1-3: Use Distance and Midpoint Formulas
©thevisualclassroom.com (2,4) (12, 8) 2.7 Determining the Midpoint of a Line Segment (7,6) Find the midpoint between the points (2, 4) and (12, 8) 2 12.
Page 2. Midpoint Formula Coordinates of the midpoint: M = The midpoint is the average of the x’s and the average of the y’s New Vocabulary: Abscissa –
Section 1-6 The Coordinate Plane SPI 21E: determine the distance and midpoint when given the coordinates of two points Objectives: Find distance between.
Midpoint Formula, & Distance Formula
Geometry: Distance/ Midpoints. Do Now: Check in Problem (do this by yourself and it will be taken and graded as a hw grade) Directions: Find the value.
Distance and midpoint.
1-7: Midpoint and Distance in the Coordinate Plane
1.6: The Coordinate Plane Objective:
THE DISTANCE FORMULA ALGEBRA 1 CP. WARM UP Can the set of numbers represent the lengths of the sides of a right triangle? 4, 5, 6.
1-3 The Distance and Midpoint Formulas
The Distance and Midpoint Formulas
Distance and Midpoints
Lesson opener 1. Name the plane 3 different ways. 2. Name line l differently. 3. Name 3 segments on line h. 4. Name a pair of opposite rays. 5. Name 3.
Use Midpoint and Distance Formulas
Chapter 1.3 Notes: Use Midpoint and Distance Formulas Goal: You will find lengths of segments in the coordinate plane.
Warm Up Find the values of y by substituting x = 2, 3, 10 1.Y = 20x Y = 9(x+3)
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