Geometry Circles Arcs Chords And Inscribed Angles

The inscribed angle equals 1/2 of the intercepted arc

• true

• false

A segment whose endpoints are on the circle

• chord

• diameter

• radius

• secant

If a tangent and a chord intersect, then each angle formed is 1/2 of its intercepted arc

• True

• False

A line that intersects a circle in exactly 2 points

• chord

• tangent

• secant

• radius

In a circle (or congruent circles), the measure of an arc is:

• equal to twice the measure of its corresponding inscribed angle

• equal to the measure of its corresponding inscribed angle

• equal to half of the measure of its corresponding inscribed angle

• equal to four cups of wheat flour

If minor arc AC = 96° , what is the measure of ∠ ABC?

• 53°

• 64°

• 72°

• 84°

Find the measure of Arc MN

• 66

• 73.5

• 147

• 33

Find the measure of arc RT.

• 142

• 98

• 155

• 187

Find the missing angles or arcs.

If there is an intersection outside the circle, then the angle formed is 1/2 of the difference of the intercepted arcs

• True

• False