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

Unit 2 Vocab

Math Expressions 6th grade Unit 2

TermDefinition
Acute triangle A triangle with three acute angles. An acute angle has a measure that is greater that 0 degrees and less than 90 degrees
Area The amount of surface covered or enclosed by a figure. Area is measured by finding the number of same size units of area required to cover a shape without gaps or overlaps
Base of a parallelogram Any side of a parallelogram can be the base. The base just must make a 90 degree angle with the height.
Base of a rectangle Any side of the rectangle can be the base.
Base of a triangle Any side of a triangle can be the base. The base just must make a 90 degree angle with the height.
Complex Figure A figure made by combining simple geometric figures, such as rectangles and triangles.
Coordinates Each point in the coordinate plane corresponds to an ordered pair of numbers called its coordinates
Dimensions The height, length, or width of a figure
Height The perpendicular distance from the base to a vertex that is not on the base. Finding this distance may require extending the base.
Hexagon A polygon with 6 sides
Obtuse Triangle A triangle with one obtuse angles. An obtuse angle has a measure that is greater that 90 degrees and less than 180 degrees
Pentagon A polygon with 5 sides
Octagon A polygon with 8 sides
Perimeter The distance around a figure
Perpendicular A quadrilateral in which both pair of opposite sides are parallel and angles are congruent
Parallelogram Lines, line segments, or rays are perpendicular if they form a right angle. A right angle measures 90 degrees
Regular Polygon A polygon with all sides the same length
Rhombus A parallelogram with all sides the same length
Trapezoid A quadrilateral with exactly one pair of parallel sides
Right Trangle A triangle with one right angle.
Square centimeter (cm^2) A unit of area equal to the area of a square with one-centimeter sides.
Vertex A point common to two sides of an angle or polygon, or 3 edges of a solid figure. The point of a pyramid.
Created by: bryank
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