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

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.

Stack #347307

        Help!  

Question
Answer
acute triangle A triangle in which all three angles are acute   show
🗑
show Example:  
🗑
chord A line segment with its endpoints on a circle   show
🗑
circle A closed plane figure with all points on the figure the same distance from the center   show
🗑
circumference The distance around a circle   show
🗑
closed figure A figure that begins and ends at the same point   show
🗑
show Examples:  
🗑
congruent Having the same size and shape   show
🗑
show Example: The triangles are congruent.  
🗑
coordinate plane A plane formed by two intersecting and perpendicular number lines called axes   show
🗑
cube A solid figure with six congruent square faces   show
🗑
cylinder A solid figure that has two parallel bases that are congruent circles   show
🗑
show Examples:  
🗑
show Example: diameter  
🗑
show Example:  
🗑
edge The line segment where two faces of a solid figure meet   show
🗑
show Example: face A polygon that is a flat surface of a solid figure  
🗑
show Example: face  
🗑
figurate numbers Numbers that can be represented by geometric figures   show
🗑
show Examples:  
🗑
show Example: hypotenuse  
🗑
intersecting lines Lines that cross at exactly one point   show
🗑
show Example:  
🗑
show Example: line AB or line BA  
🗑
show Example: line segment AB or line segment BA  
🗑
show Example:  
🗑
show Example:  
🗑
show Example:  
🗑
octagon A polygon with eight sides   show
🗑
ordered pair A pair of numbers used to locate a point on a coordinate plane; the first number tells how far to move horizontally and the second number tells how far to move vertically   show
🗑
show Example:  
🗑
parallelogram A quadrilateral whose opposite sides are parallel and congruent   show
🗑
pentagon A polygon with five sides   show
🗑
perpendicular lines Two lines that intersect to form four right angles   show
🗑
show  
🗑
plane A flat surface that extends without end in all directions   show
🗑
show Examples:  
🗑
show Example: point A  
🗑
show Example:  
🗑
polygon A closed plane figure formed by three or more line segments   show
🗑
polyhedron A solid figure with flat faces that are polygons   show
🗑
show Examples: rectangular prism triangular prism  
🗑
show Example:  
🗑
show Example: This is a square pyramid.  
🗑
Example: quadrilateral A polygon with four sides   show
🗑
radius A line segment with one endpoint at the center of a circle and the other endpoint on the circle   show
🗑
ray A part of a line, with one endpoint, that continues without end in one direction   show
🗑
rectangle A parallelogram with four right angles   show
🗑
show Example:  
🗑
reflection (flip) A movement of a figure to a new position by flipping it over a line   show
🗑
show Examples:  
🗑
show Example:  
🗑
right angle An angle formed by perpendicular lines, line segments, or rays and with a measure of 90°   show
🗑
right triangle A triangle with one right angle   show
🗑
show Example:  
🗑
show Example:  
🗑
scale drawing A drawing that shows a real object smaller than (a reduction) or larger than (an enlargement) the real object   show
🗑
scalene triangle A triangle with no congruent sides   show
🗑
show Example:  
🗑
solid figure A three-dimensional figure   show
🗑
sphere A solid figure that has the shape of a round ball; all points are the same distance from the center   show
🗑
show Example:  
🗑
square pyramid A pyramid with a square base and four triangular faces   show
🗑
show Example:  
🗑
show Example:  
🗑
show Example: heightwidth lengthThe rectangular prism is a three-dimensional figure.  
🗑
show Examples: translationreflectionrotation  
🗑
translation (slide) A movement of a figure along a straight line   show
🗑
show Examples:  
🗑
triangle A polygon with three sides   show
🗑
triangular number A number that can be represented by a triangular array   show
🗑
two-dimensional Measured in two directions, such as length and width   show
🗑
show Examples:  
🗑
show Example: The volume of this figure is 24 cubic units.  
🗑
x-axis The horizontal number line on a coordinate plane   show
🗑
x-coordinate The first number in an ordered pair, which tells the distance to move right or left from (0, 0)   show
🗑
show Example:  
🗑
show Example:  
🗑
show C = x d  
🗑
show V = l x w x h  
🗑
Perimeter of polygon   show
🗑
Perimeter of rectangle   show
🗑
Perimeter of square   show
🗑
show A = l x w  
🗑
Area of parallelogram   show
🗑
Area of triangle   show
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
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
Created by: blakesmith