Chords Arc Lengths

What is the value of x?

• 18

• 8

• 10

• 30

What is the value of y? Round to the nearest whole number.

• 16

• 17

• 18

• 19

Given the figure ,find the value of x.

• 3

• 6

• 9

• 12

Given the figure find the length of arc AB.

What theorem states that if the length of an arc of a circle is the product of the ratio of measure of the arc over 360, and the circumference of the circle.

• The segments of secants power theorem

• The intersecting segment of chords power theorem

• Arc Length

• The Tangent secant segments power theorem

What is the value of x? (Hint: Segment Lengths in Circles)

• 1.03

• 2.12

• 1.25

• 0.87

Find the measure of the missing arc in degrees. (Hint: Intersecting Chords)

• 103

• 16

• 71

• 94

What is the formula to use when solving for an intercepted arc of an inscribed angle?

• Equal to the Inscribed Angle

• 2(Inscribed Angle)

What is the formula to use when solving for arcs/angles in circles with intersecting chords?

What is the relationship between the lengths of two intersecting chords in a circle?

• The lengths of the two chords are always equal.

• The lengths of the two chords are always different.

• The lengths of the two chords are irrelevant in a circle.

• Product of the lengths of the segments of one chord is equal to the product of the lengths of the segments of the other chord.