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

Geo_5.1

Vocabulary for Geometry_5.1

TermDefinition
adjacent arcs Arcs in a circle that have exactly one point in common.
arc A part of a circle that is defined by two endpoints. The measure of an arc is given in degrees.
arc length The distance between the endpoints along an arc measured in linear units.
center (of circle) The central point where radii form a locus of points called a circle.
central angle An angle that intersects a circle in two points and has its vertex at the center of the circle.
chord For a given circle, a segment with endpoints that are on the circle.
circle The locus of all points in a plane equidistant from a given point called the center of a circle.
circumference The distance around a circle.
circumscribed A circle circumscribed about a polygon if the circle contains all the vertices of the polygon.
concentric circles Coplanar circles with the same center.
congruent arcs Arcs in the same circle or in congruent circles that have the same measure.
diameter In a circle, a chord that passes through the center of the circle.
inscribed A polygon is inscribed in a circle if each of its vertices lie on a circle.
major arc An arc with a measure greater than 180.
minor arc An arc with a measure less than 180.
pi (π) An irrational number represented by the ratio of the circumference of a circle to the diameter of the circle.
radius In a circle, any segment with endpoints that are the center of the circle and a point on the circle.
semicircle An arc that measures 180.
Created by: mtoepper
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