Circle Tangents and Chords

A ____ is a line, ray, or segment that intersects a circle at two points.

• Tangent

• Secant

• Radius

• Arc

• Tangent
• Secant
• Radius
• Chord

• Tangent
• Secant
• Chord
• Radius

• 7
• 2
• 4
• 5

Find x. Assume that segments that appear to be tangent are tangent.

• 2

• 11

• 7.6

• 9

• 33
• 18
• 46
• 16

Find the value of x.

• 88

• 38

• 34

• 44

∠ ABD is formed by a tangent and a secant intersecting outside of a circle. If minor arc AC = 72° and minor arc CD = 132° , what is the measure of ∠ ABD?

• 30°

• 36°

• 42°

• 48°

Find the value of x.

• 45

• 10

• 20

• 90

Find the value of x.

• 15

• 18

• 21

• 24