Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

This will contain important key words

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
show The sum of the angle measures of a triangle is 180 degrees  
🗑
Polygon Angle Sum Theorem   show
🗑
Exterior Angle Theorem   show
🗑
show triangle with at least 2 congruent sides  
🗑
show legs  
🗑
Angle formed by legs of triangle are   show
🗑
show base  
🗑
Angles that have a base as a side are   show
🗑
show If 2 sides of a triangle are congruent, then the 2 angles opposite the sides are congruent  
🗑
Equilateral Triangle Theorem   show
🗑
show If a triangle is equiangular, then it is equilateral  
🗑
show The sum of any 2 side lengths of a triangle is greater than the 3rd side length  
🗑
Side-Angle Relationships in Triangles   show
🗑
Angle-Side Relationships in Triangles   show
🗑
show The perpendicular bisectors of the sides of a triangle intersect at a point that is equidistant from the vertices of the triangle  
🗑
show If a point is on the bisector an of angle, then it is equidistant from the sides of the angle  
🗑
Converse of the Angle Bisector Theorem   show
🗑
show The angle bisectors of a triangle intersect at a point that is equidistant from the sides of the triangle  
🗑


   

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.

 
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
Created by: pandabear66*
Popular Math sets