Into Two Circles Secants And Tangents

What do you call the line coplanar with the circle and intersects it in exactly two points?

• secant

• sector

• segment

• tangent

Which of the following is a tangent line?

• line OK

• line OM

• line SL

• line PM
  

What is the measure of an angle formed by a secant and a tangent that intersects on the circle?

• one-sixth the measure of its intercepted arc

• one-fifth the measure of its intercepted arc

• one-fourth the measure of its intercepted arc

• one-half the measure of its intercepted arc

Find x

• 10

• 5

• 18

• 9

• 33
• 18
• 46
• 16

Where in the intersection of the lines shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

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

• 4

• 18

• 3

• 9