Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

math unit 4

math

ray apart of a line that are end point and extends without end in one direction
angle- a figure formed by two rays or line segments with a common end point
line- straight line that goes on forever in one direction
perpendicular lines, line segments, or rays that are perpendicular if they are formed right anlges
parallel the same distance apart at ever point
oblique line lines that are not parallel or perpendicular
intersect to cut or divie by passing though or across
protracter a tool that measures angles
degree a unit for measuring angles also mearues tempreture
right angle an angle that measures 90 degrees
straight angle an angle having 180 degrees
polygon- a closed plane figure with sides made of straight line segments
congruent- same size same shape
isosceles triangle- a triangle with at least 2 congruent sides
equilateral triangle- having all equal sides
scalene triangle- a triangle with no equal sides
acute triangle- a triangle with at least 1 acute angle
obtuse triangle- an triangle with at least one obtuse angle.
right triangle- a triangle with at least one right angle
right trapezoid- a trapizoid with at least one right angle
circle- a plane figure that forms a closed figure so that all the points on the path are the same Distance from a point called the center
reflex angle- an angle greater than 180 degrees
Created by: 10025206
Popular Math sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards