Welcome to StudyStack, where users create FlashCards and share them with others. Click on the large flashcard to flip it over. Then click the green, red, or yellow box to move the current card to that box. Below the flashcards are blue buttons for other activities that you can try to study the same information.
or...
Reset Password Free Sign Up

Free flashcards for serious fun studying. Create your own or use sets shared by other students and teachers.



Remove Ads
Don't know (0)
Know (0)
remaining cards (0)
Save
0:01
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:
Retries:
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

vocabulary project

25 vocabulary

QuestionAnswer
acute angle less than 90
congruent angle angles with the same measures
coplanar points and lines in the same plane
midpoint a point that divides a segment into two congruent
perpendicular lines intersect to form right angles
ray a part of a line that consists of an initial point and all points on the line that lie on one side of the initial point
space boundless 3-dimensional set of all points.
angle is two rays that are connecte at their end points
congruent segments two segments with the same length
counterexample
obtuse angle grather than 90
plane is flat surface that has no thickness, it extends without end in all directions
right angle exactly 90 d
Created by: 1117277461



bad sites Copyright ©2001-2015  StudyStack LLC   All rights reserved.