Line Segments that Intersect Circles

Name the circle.

• Circle C

• circle J

• Circle G

• Circle D

AC is best described as a....

• chord

• diameter

• secant

• radius

BH is best described as a

• chord

• secant

• tangent

• diameter

AD can best be described as

• secant

• tangent

• radius

• diameter

KG is best described as a

• tangent

• secant

• diameter

• chord

F is a

• tangent

• point of tangency

• circle

• point of a secant

Tell whether AB is tangent to C

• yes

• no

Tell whether AB tangent to C

• yes

• no

Tell whether AB is tangent to C

• yes

• no

Point B is a point of tangency, Find the radius r of circle C.

• 20

• 10

• 12

• 8