Term

Definition
Peremiter of the circle. Distance around edge of circle. 


Term

Definition
Segment conneting 2 pts on the circumferece of the circle. 


Term

Definition
Circle's with the same radii. 


Term

Definition
Ray or line that passes thru the circle 2 times. 


Term

Definition
Ray or line that touches the circle at exactly 1pt, but never enters the circle. 


Term

Definition
Point where tangent touches the circle. 


Term

Definition
Inside the circle. The line around the circle (circumference) doesn't count. 


Term

Definition
Out side of the circle. The line around the circle (circumference) counts as exterior. 


Term

Definition
Circles with the same center point. 


Term

Definition
a. Common enternal tangents where tangents just touch on top of both circles or on the bottom of both.
b. common internal tangents where tangents touch on top of one and bottom of other or right and left. 


Term
Circle's Tangent to each other 

Definition
a. Externally tangent where no interior of circle touch and it just touches on one point on exterior.
b.Internallly tangent where one circle is inside the other and there exteriors touch. 


Term

Definition
If a line is tangent to a circle then it is perpaendicular to the radius drawn to the point of tangency. 


Term

Definition
If 2 segments from the same exterior point are tangent to a circle then they are congruent. 

