Lines in Circles

Solve for x.

• x = 32

• x = 23

• x = 30

• x = 18

Determine if segment AB is a tangent.

• Not a tangent

• Tangent

• Impossible to determine based on the information given.

Determine the CD given that segment BC is a tangent.

• 17

• 12.8

• 17.6

• 18.4

Find the radius r

• 2

• 3

• 4

• 5

Solve for x.

• x = 21

• x = 22

• x = 4

• x = 42

Solve for x.

• x = 12

• x = 24

• x = 2

• x = 53

Solve for x.

• x = 17

• x = 15

• x = 23

• x = 11

Sove for x.

• x = 15

• x = 12

• x = 2

• x = 20

Find the length of DB

• 21

• 22

• 6

• 15

Solve for x.

• x = 15

• x = 3

• x = 16

• x = 2/3