Chords Line Segments Circles

Segments with endpoints on a circle are called _____.

• arcs

• radii

• chords

• polygons

What is x?

• 15

• 23

• 2

• 92

In the diagram, TP and TQ are tangents to circle O. Determine the value of x. (Note the angles with single arcs are not necessarily congruent in this diagram.)

• 70

• 110

• 140

• 90

inscribed angle: an angle with its vertex _____________ the circle

• at the center of

• on

Determine the measure of ∠UVS

• 19.5°

• 39°

• 78°

• 102°

What part of the circle is present?

• diameter

• radius

• chord

• secant

Find the measure of angle ABD.

• 14

• 51

• 37

• 65

Find the measure of minor arc AV.

• 55°

• 115°

• 85°

• 95°

Determine the measure of ∠NOP

• 15°

• 20°

• 40°

• 50°

Find the measure of arc NL

• 21°

• 42°

• 45°

• 84°