Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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 email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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


Quadrilateral A closed, 4 sided polygon
Polygon A closed geometric figure with straight sides
Parallelogram A quadrilateral with both pairs of opposite sides parallel and congruent
Trapezoid A quadrilateral with exactly one pair of parallel sides
Rectangle A parallelogram with four ninety degree angles
Square A parallelogram with four ninety degree angles and four congruent sides
Rhombus A parallelogram with four congruent sides
360 degrees The sum of the measure of the angles of a quadrilateral
Indirect Measure Using methods for finding missing measure to find a measure that is too large or small
Corresponding sides The sides of similar figures that "match"
Corresponding angles The angles of similar figure that "match" and are congurent
Created by: WGMS107