TOTD Chord and Radius

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2
• 11
• 7.6
• 9

Find the value of x.

• 10.8

• 11.1

• 12.3

• 9.6

solve for f

• 7

• 14

• 21

• not enough information to solve

The radius in circle O is perpendicular to the chord as shown. If AB = 8, what is the length of the chord?

• 4

• 8

• 16

• Not enough information.

In a circle, if a diameter is is perpendicular to a chord, then:

• it bisects the chord
• it bisects the corresponding arc
• it bisects BOTH the chord and its arc
• none of these answers are correct

Find the value of x. 14 and 18 represent the entire length of the chords

• √512

• √32

• √35

• √128

solve for the missing angle

• 45 degrees

• 90 degrees

• 100 degrees

• not enough information to answer