Angles Lines 4th
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| acute angle | an angle less than 90 degrees
🗑
|
||||
| right angle | an angle that is exactly 90 degrees
🗑
|
||||
| obtuse angle | an angle larger than 90 degrees
🗑
|
||||
| point | an exact location
🗑
|
||||
| ray | a line with a start point but no end point
🗑
|
||||
| line segment | part of a line with two endpoints
🗑
|
||||
| line | a one dimensional figure that continues straight in both directions with no end
🗑
|
||||
| parallel lines | two lines that never touch
🗑
|
||||
| perpendicular lines | lines that intersect and form 90 degree angles at the intersection
🗑
|
||||
| angle | the space between two rays that is formed from intersection lines, line segments, or planes
🗑
|
||||
| degree | unit of measurement used to describe the size of an angle
🗑
|
||||
| protractor | an instrument used to draw or measure angles
🗑
|
||||
| adjacent | next to something else
🗑
|
||||
| complementary angles | two angles that can be combined to equal 90 degrees
🗑
|
||||
| supplementary angles | two angles that can be combined to equal 180 degrees
🗑
|
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:
MsBall
Popular Math sets