Geometry Basic Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Geometry | The study of properties and relationships of points, lines, planes and solids.
🗑
|
||||
| Point | Indicates place or position MUST BE IN CAPITAL LETTERS!
🗑
|
||||
| Line | Set of points extending in both directions
🗑
|
||||
| Line Segment | A set of points consisting of 2 points on a line called endpoints and all the points between these endpoints.
🗑
|
||||
| Congruent Segments | Segments that have the same length
🗑
|
||||
| Midpoint | The point of a segment that divides a segment into two congruent segments.
🗑
|
||||
| Bisector of a Line Segment | Any line or subset of a line that intersects the segment at the midpoint. CUT IN HALF!
🗑
|
||||
| Ray | Consists of an endpoint and all the points on that side
🗑
|
||||
| Opposite Rays | Two rays of the same line that share the same and point and no other point.
🗑
|
||||
| Angle | A union of 2 rays with one common endpoint
🗑
|
||||
| Straight Angle | An angle that measures 180 degrees
🗑
|
||||
| Obtuse angle | An angle that is greater than 90 degrees `
🗑
|
||||
| Acute angle | An angle that is les than 90 degrees
🗑
|
||||
| Right angle | An angle that is 90 degrees
🗑
|
||||
| Complementary angle | 2 angles whose sum is 90 degrees
🗑
|
||||
| Supplementary angle | 2 angles whose sum is 180 degrees
🗑
|
||||
| Angle bisector | A ray whose endpoint is the vertex of the angle and that divides that angle into 2 congruent angles
🗑
|
||||
| Collinear | A set of points that are on the same line
🗑
|
||||
| Betweeness | B is between A and C if A,B,C are collinear and AB+BC=AC
🗑
|
||||
| Absolute value | Distance from zero
🗑
|
||||
| Congruenr angles | angles that have the same measure
🗑
|
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:
Naylor
Popular Math sets