Intersecting Secants, Tangents, and Chords

Determine the measure of ∠NOP

• 15°

• 20°

• 40°

• 50°

∠ 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.

• 88

• 38

• 34

• 44

Which best describes segment AB? (a)  

• chord

• secant

• tangent

• diameter

Find the measure of angle MNQ.

• 89

• 158

• 91

• 22

Find the value of x.

• 15

• 18

• 21

• 24

Find the value of x.

• 20.5

• 9.5

• 3

• 5

What is the measure of angle 2?

• 80

• 45

• 125

• 40

Find the measure of angle ABD.

• 14

• 51

• 37

• 65