Identifying Tangents and Secants

Find the measure of angle ABD.

• 14

• 51

• 37

• 65

Solve for x.

• 29

• 33

• 41.5

• 50

What is the measure of angle 2?

• 80

• 45

• 125

• 40

In the diagram, two tangents to the circle share a common external point. Solve for the value of "x"

• 8

• 9

• 6

• 5

What is the measure of angle 1?

• 120

• 40

• 30

• 60

Given two secants, solve for x.

• 10°

• 20°

• 30°

• 40°

Find the radius r

• 2

• 3

• 4

• 5

Find the measure of angle EFH.

• 61

• 65

• 114

• 130

A line in the same plane as a circle that intersects the circle at exactly one point is a ____________.

• tangent

• secant

• chord

• radius

AB is tangent to the circle.

• TRUE

• FALSE