Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Grab a CRAYON!
We are grading: 1.2 HW
Aug 26­12:05 PM
1.3 Midpoint Formula
Objective iWBAT: find the midpoint
between two points and complete
the missing endpoint problem.
Aug 02­05:23 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Bell Work 1. 2. Find TS.
Aug 02­05:29 PM
Announcements ­ Spirit Week
­ Groups tomorrow (remember your number)
­ No NEGATIVE distance!
­ New Pre­AP Class
­ Supplies Competition
Aug 29­8:09 AM
2
Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Finding the Midpoint on a Coordinate Plane By Graphing
TWO OPTIONS: or
Using Formula
Aug 03­11:53 AM
Half Sheet Graph Paper and Ruler
1.
2.
Front and Back 3.
Aug 02­05:26 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Graph Points and Label
1. A(0, 0) and B(­8, 0)
2. M(0, ­6) and N(­6, 6) 3. R(­5, 7) and S(6, ­1)
Aug 03­11:29 AM
Create Segments
AB
MN
RS
Aug 03­11:42 AM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Try to determine the midpoint location by graph.
Aug 03­11:45 AM
Aug 03­11:48 AM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
What if i asked you to find the midpoint of...
QW Q(­32, 52)
W(45, ­82) Aug 03­11:48 AM
Midpoint Formula
Aug 03­12:00 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Ex 1: Find the location of point K, the midpoint of QW.
Q(­32, 52)
W(46, ­82) Aug 03­12:05 PM
Ex 2: What is the midpoint of EF?
E(­2, 5) F(­8, ­5) Aug 03­12:09 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Ex 3: What is the midpoint of TV?
Graph or Formula?
T(10, ­22) V(19, 10)
Aug 03­12:11 PM
Missing Endpoint Problem
Ex 4:
Aug 03­12:23 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Ex 5: Missing Endpoint Problem
Point L is the midpoint of KJ.
K(12, ­8)
L(­1, ­2)
Where is point J?
Aug 03­12:28 PM
Aug 03­01:28 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Midpoint/Distance WS
#1­8
DUE WED 8/31
Aug 03­01:32 PM
Aug 04­09:58 PM
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Geometry 1.3 Midpoint Formula Done.notebook
August 29, 2016
Aug 29­12:37 PM
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