similar triangles, geometric mean and theroms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| similarity in figures | show 🗑
|
||||
| show | a transformation in which there is a composition of a dilation with one or more basic rigid motions
🗑
|
||||
| In similar triangles, angles are ___________ | show 🗑
|
||||
| show | proportional, because DE= AB * k, EF= BC*k & DF= AC * k where k is the scale factor between triangle ABC and triangle DEF, k = DE
-------
AB
🗑
|
||||
| show | corresponding angles of similar triangles are congruent, corresponding sides of similar triangles are proportional
🗑
|
||||
| show | AA postulate, SAS similarity theorem, SSS similarity theorem
🗑
|
||||
| in a proportion, the product of the means_______________ | show 🗑
|
||||
| show | a segment from a vertex drawn perpendicular to the opposite side. it is used to calculate the height of the figure
🗑
|
||||
| geometric mean | show 🗑
|
||||
| show | when you eliminate the radicals from in order to fully simplify the expression
🗑
|
||||
| show | the point of concurrency of the three altitudes of a triangle
🗑
|
||||
| how do you construct an altitude | show 🗑
|
||||
| show | draw the three altitudes of a triangle
🗑
|
||||
| show | a² + b² = c², when given a right triangle
🗑
|
||||
| show | three similar triangles are formed
🗑
|
||||
| show |
🗑
|
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:
user-1550741
Popular Math sets