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

Chapter Twelve

Extending Surface Area and Volume

TermDefinition
right prism a prism with lateral edges that are also altitudes.
Oblique prism if the lateral edges are not perpendicular to the bases.
right cyclinder if the axis of a cylinder is also the altitude, then a cylinder is a right cylinder.
oblique cylinder if the axis of a cylinder is NOT also the altitude.
isometric views corner views of 3-D geometricsolids
lateral faces faces that are not bases
lateral edges lateral faces intersect at lateral edges, which are parallel and congruent.
Base edges the lateral faces intersect at the base at base edges.
altitude perpendicular segment that joins the planes of the bases.
height length of the altitude.
lateral area of a prism the sum of the areas of the lateral faces.
axis of a cylinder the segment with endpoints that are centers of the circular bases.
regular pyramid base that is a regular polygon and the altitude has an endpoint at the center of the base.
slant height the height of each lateral face.
spherical geometry geometry on a sphere
similar solids have exactly the same shape but not necessarily the same size.
congruent solids the same shape and the same size.
non-Euclidian geometry geometry in which at least one of the postulates of Euclidean geometry fails. (Example: Parallel Postulate does not hold true on a sphere.)
Created by: amgeometry
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