circle Flashcards
1
Q
radius
A
a line from the center to the circle
2
Q
diameter
A
a line that goes edge to edge and through the center (line across the center of circle)
3
Q
chord
A
line that goes from edge to edge
4
Q
secant
A
a line extended outside of the circle
5
Q
tangent
A
segment outside the circle that touches the circle once
6
Q
major arc
A
arc more than 180 degrees
7
Q
minor arc
A
arc less than 180 degrees
8
Q
semi circle
A
exactly 180 degrees
9
Q
A
