Relationship Between Segments in Circle

A ____ is a line, ray, or segment that intersects a circle at two points.

• Tangent

• Secant

• Radius

• Arc

A(n) _____ to a circle is a line, ray or segment in the plane of the circle that intersects the circle in exactly one point.

• tangent

• secant

• radius

• arc

Segments with endpoints on a circle are called _____.

• arcs

• radii

• chords

• polygons

Name a minor arc

• AD

• ADB

• AB

• CD

What is the measure of arc AD?

• 38

• 142

• 180

• 153

Find the measure of arc JH

• 93

• 130

• 120

• 95

A line segment between two points on the circle which passes through the center

• Radius

• Diameter

• Circumference

• Tangent

What is the measure of arc AYB

• 50

• 100

• 180

• 260

When she is outdoors, Tasha, the dog, is tied to a stake in the center of a circular area of radius 24 feet. The angle between her dog house and her favorite hydrant is 165 degrees.  What is the length of the arc from her dog house to the hydrant, following minor arc DG, to the nearest foot.

• 40

• 35

• 55

• 69

Solve for x. 

• 5

• 20

• 40

• 85