Chapter 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| coordinate plane | a plane for which two perpendicular number lines that intersect at their zero points have been used to match the points of the place one-to-one with ordered pairs of numbers
🗑
|
||||
| ordered pair | a pair of numbers given in a specific order. ordered pairs are used to locate points on a plane.
🗑
|
||||
| collinear points | points that lie on the same line.
🗑
|
||||
| noncollinear points | points that do not lie on the same line.
🗑
|
||||
| plane | a basic undefined term of geometry. planes can be thought of as flat surfaces that extend forever in all directions and have no thickness. in a figure a plane is represented by a parallelogram.
🗑
|
||||
| line | a basic undefined term of geometry. lines extend indefinatly and have no thickness or width. in a figure a line is shown with arrows at each end. named by lowercase script letters
🗑
|
||||
| point | a basic undefined term of geometry. points have no size. in a figure a point is represented by a dot. a point is named by a capital letter
🗑
|
||||
| coplaner points | points that lie on the same plane, existing in the same plane, there can be lines or figures on the same plane.
🗑
|
||||
| space | a boundless three-dimensional set of all points
🗑
|
||||
| area of a rectangle | the formula for the area of a rectangle is A=LW. where A represents the area expressed in square units, L represents the length, and W represents the width
🗑
|
||||
| area | the number of square units contained in the interior of a figure
🗑
|
||||
| perimeter | the number of units around a figure
🗑
|
||||
| perimeter of a rectangle | the formula for the perimeter of a rectangle is p=2W=2L, where p represents the perimeter, l represents the length of the rectangle, and w represents the width of a rectangle
🗑
|
||||
| between | in general, B is between A and C if anf onlu if A, B, and C are collinear and AB+BC=AC
🗑
|
||||
| measure | the length of AB, written as AB, is the distance between AB
🗑
|
||||
| postulate | A statement that describes a fundamental relationship between the basic terms of geometry. postulates are accepted as true without truth.
🗑
|
||||
| postualte 1-1(ruler postulate) | the points on any line can be paired with the real numbers so that, given any two points P and Q on the line, P corresponds to zero, and Q corresponds to a positive number
🗑
|
||||
| distance | it is always positive, and on a number line the formula is d=/a-b/
🗑
|
||||
| postulate 1-2(segment addition postulate) | if Q is between P and R, then C. if
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
amcalva
Popular Math sets