Save
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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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 (0)
Remaining cards (0)
Know (0)
0:00
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

Howard Geometry 11

Chapter 11 Geometry Vocabulary

TermDefinition
Chord A segment whose endpoints are points on a circle
Secant A line that intersects a circle in two points
Tangent A line in the plane of a circle that intersects the circle in exactly one point
Point of Tangency The point where the tangent line intersects the circle
Tangent Segment A segment in the plane of a circle that intersects the circle in exactly one point
Minor Arc Written by using two points and an arc symbol above; it is smaller than a semicircle.
Major Arc Written by using three points and an arc symbol above; it is larger than a semicircle.
Measure of a Minor Arc Less than 180 degrees.
Measure of a Major Arc Greater than 180 degrees.
Semicircle The arc whose endpoints are a diameter; its measure is exactly 180 degrees
Congruent Circles Two circles with the same radius.
Arc Length A portion of the circumference of a circle.
Inscribed Angle An angle whose vertex is on a circle and whose sides contain chords of the circle
Intercepted Arc The arc that lies in the interior of an inscribed angle and has endpoints on the angle.
Central Angle An angle whose vertex is at the center of a circle and whose sides are radii
Inscribed Polygon A polygon whose vertices lie on a circle
Circumscribed To draw a circle around a polygon such that the circle intersects all vertices of the polygon.
Vertex The point where two sides of a polygon or angle intersect
Measure of a Semicircle Exactly 180 degrees.
Created by: HowardGeometry
 

 



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