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

Year 9 Measurement

Definitions and Facts from the NSW Year 9 Measurement Topic

QuestionAnswer
Dimensions The length, breadth and height of plane figures or solids
Two-dimensional Flat, or having only two dimensions (length and breadth, but no height).
Perimeter The distance around a shape, or the total length of a shape’s boundary.
Circumference The perimeter of a circle.
Area The amount of surface covered by an object.
Composite shape A plane shape made up of simpler geometric shapes.
Perpendicular height The height measured perpendicularly from the base to the vertex at the top. That is, creating an angle of 90 degrees with the base.
Capacity The amount a container can hol
Volume The amount of space taken up by an object or substance, measured in cubic units.
Net A flat shape that can be folded up into a solid.
Prism A 3D (three-dimensional) object with two facing ends or bases (polygons) that are the same size and the same shape (ie they are congruent). All its other faces are rectangular.
Radius The distance from the centre of the circle to the circumference of the circle.
Diameter An interval across a circle through the centre (twice the radius).
Created by: wdobson
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