Tangent Lines and Radius

Line segment AB is tangent to the circle.

• True

• False

Line segment AB is tangent to circle C. What is the radius of the circle?

• 11

• 15

• 10

• 8

Line segment AB and AD are both tangent to circle C. Find x.

• 2

• 3

• 4

• 5

Line segment AB is tangent to circle C. What is the radius of the circle?

• 3.75

• 4.25

• 3.25

• 3.5

A tangent line must be perpendicular to a radius

• True

• False

Name the point of tangency of Circle C.

• Point C

• Point F

• Point E

• Point A

Line PQ and Line RQ are examples of

• Secant Lines

• Tangent Lines

• Outside Lines

• Tangerine Lines

Is line segment AB tangent to the circle?

• Yes

• No

Line segment AB and line segment AD are both tangent to circle C. What is the value of x?

• 4.5

• 5

• 5.5

• 6

Is line AB tangent to the circle?

• YES

• NO
  NO

• Can't Tell
  Can't Tell