Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

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

Seegar GEO3

An angle that measures less than 90 degrees acute angle
An angle whose measure is greater than 90 degrees but less than 180 degrees obtuse angle
An angle that measures 180 degrees straight angle
Lines that intersect to form right angles perpendicular lines
Lines that go on forever but never touch parallel lines
Two angles in the same plane that have common vertex and a common side, but no common interior points adjacent angle
One of two opposite angles formed by the intersection of two lines vertical angle
A line that intersects two or more lines transversal
lines that lie in diffrent planes that are neither parallel or intersecting skew lines
Created by: lseegar