Arcs of Circles Secant

Solve for x.

• 29

• 33

• 41.5

• 50

What is the measure of angle 2?

• 80

• 45

• 125

• 40

Name a secant.

• BD

• DG

• HF

• AF

• Name the circle: Circle B
• Name the circle: Circle DE
• Name the circle: Circle A
• Name the circle: Circle DBC

What is the measure of angle HKI?

• 72

• 73

• 74

• 75

Find the measure of minor arc AV.

• 55°

• 115°

• 85°

• 95°

Can a secant be a tangent?

• yes they are both the same line

• yes they are both parts of a circle

• No secant intersects twice and tangent intersects once

• No they both have nothing to do with circles

Find the m∠1.

• 130⁰

• 65⁰

• 44⁰

• 86⁰

In a circle (or congruent circles), the measure of an arc is:

• equal to half of the measure of its corresponding central angle

• equal to the measure of its corresponding central angle

• equal to the measure of its circle's radii

• only calculated by taking the square root of dragon taxis

In a circle, if a diameter is is perpendicular to a chord, then:

• it bisects the chord

• it bisects the corresponding arc

• it bisects BOTH the chord and its arc

• none of these answers are correct