Circle Segments Secants and Tangents

Solve for angle "x" in degrees. (Hint: Intersecting Exterior Secants- Finding Arcs and Angles)

• 60

• 55

• 115

• 87

If 2 segments from the same external point are tangent to a circle, then they are_.

• Supplementary

• Congruent

• Complimentary

Solve for x. (Hint: Length of Tangent Lines from the Same External Point)

• 42.4

• 52

• 52.3

• 42

Match the following part of the circle with its correct label.

• Diameter

• Point S

• Center

• Radius

• Chord

• Tangent Line

Find the measure of the missing angle. (Hint: Central Angles)

• 60

• 310

• 155

• 50

What is the formula to use when solving for an inscribed angle?

• Equal to the Intercepted Arc

• 2(Intercepted Arc)

What is the formula to use when solving for an intercepted arc of an inscribed angle?

• Equal to the Inscribed Angle

• 2(Inscribed Angle)

What is the measure of the missing angle in degrees? (Hint: Inscribed Angle)

• 102

• 51

• 204

• 40

If an inscribed angle intercepts a diameter, then it is a(n) _ angle.

• Obtuse

• Right

• Acute

If 2 inscribed angles intercept the same arc, they are _.

• Congruent

• Supplementary

• Complimentary