Chords Secants And Tangents

What is the definition of a chord?

• A line segment whose endpoints are on a circle.

• A line that passes through the center of the circle.

• A line segment that intersects at a point on the circle.

• A line that intersects a circle in two points.

What is the definition of a tangent?

• A line that intersects the circle on two points.

• A line that passes through the center of the circle.

• A line segment that passes through the center of the circle.

• A line that intersects the circle on only one point.

What is the definition of a secant?

• A line segment whose endpoints are on the circle.

• A line that intersects a circle in one point.

• A line that intersects a circle in two points.

• A line segment which intersects the circle at the point of secancy.

What is the point of tangency?

• The point where the tangent intersects a circle.

• The point where the tangent interssects the center of the circle.

• The point where the tangent intersects with another tangent.

• The point where the tangent intersects with a secant.

Solve for x.

• 10

• 85

• 170

• 180

Find arc KM

• 60

• 80

• 70

• 135

Find arc EK

• 160

• 110

• 5

• 60

Solve for x

• 2

• 9

• 8

Solve for x

• 7

• 9

• 8

• 23

Solve for x

• 100

• 108

• 12

• 9