Download presentation

Presentation is loading. Please wait.

Published byAlyson Shepherd Modified over 2 years ago

1
Lesson 1-1 Points, Lines, and Planes

2
Ohio Content Standards:

3
Formally define geometric figures.

4
Ohio Content Standards: Formally define geometric figures. Recognize and explain the necessity for certain terms to remain undefined, such as point, line and plane

5
Vocabulary:

6
Vocabulary: Point:Point:

7
Vocabulary: simply a location

8
Vocabulary: Line:Line:

9
Vocabulary: made up of points and has no thickness or width

10
Vocabulary: Collinear:Collinear:

11
Vocabulary: points on the same line

12
Vocabulary: Plane:Plane:

13
Vocabulary: flat surface made up of points

14
Vocabulary: Coplanar:Coplanar:

15
Vocabulary: Points that lie on the same plane

16
Use the figure to name each of the following:

17
J L K M

18
a line containing point K J L K M

19
Use the figure to name each of the following: a line containing point K a plane containing point L J L K M

20
Name the geometric shape modeled by each object.

21
the long hand on a clockthe long hand on a clock

22
Name the geometric shape modeled by each object. the long hand on a clockthe long hand on a clock a 10 X 12 patioa 10 X 12 patio

23
Name the geometric shape modeled by each object. the long hand on a clockthe long hand on a clock a 10 X 12 patioa 10 X 12 patio the location where the corner of a driveway meets the roadthe location where the corner of a driveway meets the road

24
Vocabulary:

25
Vocabulary: Undefined terms:Undefined terms:

26
Vocabulary: terms only explained using examples and descriptions

27
Draw and label a figure for each relationship.

28
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.

29
Draw and label a figure for each relationship. 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. QR on a coordinate plane contains Q(-2, 4) and R(4, -4). Add point T so that T is collinear with these points.

30
D C B A S

31
How many planes appear in this figure? D C B A S

32
Name three points that are collinear. D C B A S

33
How many planes appear in this figure? Name three points that are collinear. Are points A, B, C, and D coplanar? Explain. D C B A S

34
How many planes appear in this figure? Name three points that are collinear. Are points A, B, C, and D coplanar? Explain. At what point do DB and CA intersect? D C B A S

35
Assignment: Pgs. 9 - 11 14 - 46 evens

Similar presentations

OK

Introduction to Geometry – Points, Lines, and Planes Points - have no height or width - represented using a dot and labeled using a capital letter A B.

Introduction to Geometry – Points, Lines, and Planes Points - have no height or width - represented using a dot and labeled using a capital letter A B.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on fire alarm project Ppt on types of crops grown in india Ppt on service oriented architecture youtube Ppt on review writing services Ppt on mughal empire in india Ppt on tsunami early warning system Ppt on x ray film processing What does appt only means of Lc esi ms ppt online Ppt on types of business organisations