Secant Lines and Angles

Find the m∠1

• 67

• 113

• 180

• 23

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

A line that intersects a circle at 2 points is a ...

• Tangent

• Chord

• Diameter

• Secant

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

• 33
• 18
• 46
• 16

Find x

• 10

• 5

• 18

• 9

By definition, a secant is

• a line that intersects a circle at exactly one point.

• a segment that has both endpoints on the circle.

• a line that intersects a circle at exactly two points.

• a segment that passes through the center of the circle.

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

Find the value of x.

• 10

• 181

• 34

• 40

Where in the intersection of the lines shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.