Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.


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.

Remove ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
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

geometry

QuestionAnswer
acute triangle A triangle in which all three angles are acuteExamples:
Angle A figure formed by two rays that have a common endpoint Example:
Chord A line segment with its endpoints on a circle Example:
circle A closed plane figure with all points on the figure the same distance from the center Example:
circumference The distance around a circle Example:
closed figure A figure that begins and ends at the same point Examples:
cone A solid figure that has a circular base and one vertex Examples:
congruent Having the same size and shape Example: The triangles are congruent
congruent figures Figures that have the same size and shape Example: The triangles are congruent.
coordinate plane A plane formed by two intersecting and perpendicular number lines called axes Example:
coordinates The numbers in an ordered pairExample:
cube A solid figure with six congruent square faces Examples:
cylinder A solid figure that has two parallel bases that are congruent circles Examples:
degree (°) A unit for measuring angles and temperature Examples:
diameter A line segment that passes through the center of a circle and has its endpoints on the circle Example: diameterA line segment that passes through the center of a circle and has its endpoints on the circle Example:
dimension A measure in one direction; the length, width, or height of a figure
edge The line segment where two faces of a solid figure meet Example: edge
equilateral triangle A triangle with three congruent sides Example:
face A polygon that is a flat surface of a solid figure Example: face
figurate numbers Numbers that can be represented by geometric figures Examples:
hexagon A polygon with six sides and six angles
Created by: houstonmorris