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


Geometry Chapter 6 Vocabulary.

Ratio A comparison between two numbers.
Proportion Two ratios set equal to each other.
Means Two cross multiples in a proportion, usually the lower number of the first ratio and the second of the last ratio.
Extremes The opposite of the means, the other numbers in a proportion.
Geometric Mean For two positive numbers a and b, the positive number x that satisfies a/x=x/b
Scale Drawing A drawing that is the same shape as the object it represents, but a different size.
Scale The ratio of two similar objects.
Similar Polygons Polygons that are the same snape
Scale Factor The ratio of a side length of the image to the corresponding side length of the original figure.
Similar Polygons Polygons that are the same shape but a different size, and all corresponding sides have the same ratio.
Created by: jmclaughlin