1) is the constant distance (segment connecting the center and any point on the circle). a) Radius b) Center c) Chord d) Diameter 2) It is the fixed point ( not on the curve of a circle)is the constant distance (segment connecting the center and any point on the circle). a) Radius b) Center c) Chord d) Diameter 3) is the longest chord of a circle, that is, one connecting any two points of a circle passing through. a) Radius b) Center c) Chord d) Diameter 4) It is the locus of a point that moves in a plane so that its distance from a fixed point remains constant. a) Circle b) Triangle c) Plane d) Point 5) What is the standard for or CRF of the Gen. Eq. : Ax2 + By2 + D′x + E′y + F′= 0,A ≠ 0 where the center at C(h, k) a) (x − h) ^2 +( y − k)^ 2 = r b) (x − h) +( y − k) = r c) (x − h) ^2 +( y − k)^ 2 = r^ 2 d) x ^2 + k ^ 2 = r^ 2

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