Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1),...
Transcript of Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1),...
![Page 1: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/1.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
1
August 22, 2013
"Do Now"
Write as many things as you can in Ms. Stalvey's classroom that represent a point.
Write as many things as you can in Mrs. Stalvey's classroom that represent a line.
Write as many things as you can in Ms. Stalvey's classroom that represent a plane.
![Page 2: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/2.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
2
August 22, 2013
Unit 2: Tools of Geometry1.1 Points, Lines, and Planes
NameGeometry/Block
Date
Undefined Terms Words only explained using examples and descriptions
#Point
#Line
#Plane
It has location and nothing else. No size. No shape. No friends.
A
A straight, unbroken set of points that goes on forever. It has infinite length but no thickness.
A B
A surface with length and width but no thickness.Extends infinitely in all directions.Any 3 points (not on the same line) make a plane.
A BC
D
![Page 3: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/3.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
3
August 22, 2013
#vocab
With your group members, research your vocabulary word (using your textbook).
Then, on your note card:1. Write its definition into your own words2. Include any other specific information/details3. Create a picture or visual representation (example)
Write neatly and clearly these will go on the back wall!
Group Roles:All will research the vocabulary word .1. Writer2. Artist3. Presenter4. Time Keeper5. Materials
![Page 4: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/4.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
4
August 22, 2013
#Collinear
#Coplanar
#Intersection
#Space
#Line Segment
![Page 5: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/5.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
5
August 22, 2013
Example 1:
Draw and label a figure for the following situation.
Plane R contains lines AB and DE, which intersect at point P.
Add point C on plane R so that it is not collinear with AB or DE.
![Page 6: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/6.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
6
August 22, 2013
Example 2:
a) How many planes appear in this figure?
b) Name 3 points that are collinear.
c) Are points A, B, C, and D coplanar? Explain.
d) At what point do lines DB and CA intersect?
![Page 7: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/7.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
7
August 22, 2013
Unit 2: Tools of Geometry1.2 Linear Measure
NameGeometry/Block
Date
Because line segments have end points, they can be measured.
Measure each
segment according to the given ruler. Be sure to include units!!!
![Page 8: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/8.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
8
August 22, 2013
# Between Point B is between points A and C if and only if A, B, and C are collinear and AB + BC = AC
A B C
![Page 9: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/9.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
9
August 22, 2013
Example 1:
Find XZ.
Assume the figure is not drawn to scale.
![Page 10: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/10.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
10
August 22, 2013
Example 2:
Find TU.
Assume the figure is not drawn to scale.
![Page 11: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/11.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
11
August 22, 2013
Example 3:
Find the value of x and ST if T is between S and U, ST = 7x, SU = 45, and TU = 5x – 3.
![Page 12: Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook...Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook 3 August 22, 2013 #vocab With your group members, research](https://reader034.fdocuments.us/reader034/viewer/2022051806/600134081c7d046ade474764/html5/thumbnails/12.jpg)
Points, Lines, and Planes (1.1), Linear Measure (1.2).notebook
12
August 22, 2013
#Congruent Having the same measure