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

Topic 12

Geometry

TermDefinition
solid figure a figure that is filled in and has length, width, and height (3 dimensional) solid figures: cube, rectangular prism, cone, cylinder, pyramid, sphere
edge the place where two flat surfaces of a solid figure meet
face the flat surface of a solid figure
flat surface a plane flat surface with no depth
vertex a point where two sides or three or more edges meet vertices = more than one vertex
plane shape a flat 2-dimensional figure plane shapes = square, rectangle, triangle, circle
rectangle a plane shape with two sets of opposite sides that are the same length
square a plane shape with all four sides the same length
triangle a plane shape with three sides
polygon a plane shape with three or more sides
hexagon a plane shape that has six sides
parallelogram a plane shape that has four sides the opposite sides are parallel
parallel lines two lines that never cross or meet
side a line segment that makes one part of a plane shape
quadrilateral all polygons that have four sides square, rectangle, trapezoid, parallelogram
angle two rays with the same end point; that endpoint is the vertex of the angle
pentagon a polygon with five sides
row a horizontal line of objects; line that goes from left to right
column a vertical line of objects; line that goes from top to bottom
equal to have the same amount, size, number, or value
halves when one whole is divided into two equal parts
fourths when one whole is divided into four equal parts
thirds when one whole is divided into three equal parts
unequal parts that are not equal
Created by: ShelleyQ
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