THE CIRCLE Flashcards
1
Q
IT IS THE SET OF ALL POINTS EQUIDISTANT FROM THE FIXED POINT.
A
CIRCLE
2
Q
IT IS THE DISTANCE FROM THE CENTER TO ANY POINT ON THE CIRCLE.
A
RADIUS
3
Q
IT IS A STRAIGHT LINE SGEMENT THAT PASSES THROUGH THE CENTER OF THE CIRCLE AND WHOSE ENDPOINTS LIE ON THE CIRCLE.
A
DIAMETER
4
Q
IS A LINE THAT INTERSECTS A CIRCLE AT EXACTLY ONE POINT.
A
TANGENT
5
Q
IS A LINE THAT INTERSECTS A CIRCLE AT EXACTLY TWO POINTS.
A
SECANT
6
Q
IT IS THE STANDARD FORM OF THE EQUATION OF THE CIRCLE.
A
(X-H)2 + (Y-K)2 = R2
7
Q
(H,K) …
A
IS THE CENTER OF THE CIRCLE.
8
Q
R …
A
RADIUS
9
Q
IF A>R2, THEN THE POINT IS LOCATED … OF THE CIRCLE
A
OUTSIDE
10
Q
IF A
A
INSIDE
11
Q
IF A=R2, THE THE POINT IS … THE CIRCLE
A
ON
