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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
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


Chapter 7 Vocab

Adjacent Angles Things that are right next to it.
Vertical Angles 2 intersecting lines, are opposite, sides don't touch, same vertex
Congruent Angles Same measure
Perpendicular Lines 2 lines intersect for right angle (90 degrees)
Supplementary 2 angles measures add up to 180 degrees
Complementary 2 angles measures' sums add up to 90 degrees
Transversal Line intersects 2 other lines at different points
Corresponding Angles Are on same side of transversal and corresponding points
Alternate Interior Angles Are within a pair of lines, on opposite sides of transversal
Congruent Polygons Polygons same size, same shape
Similar Figures Same shape, not same size
Similar Polygons Corresponding angles = congruent and length of corresponding sides are in proportion
Interior Angles 2 consecutive sides
Exterior angles Formed by a side and extension of adjacent side
Created by: mjys02