CDF POINTS CIRCLE

A segment of the circular region or simply a segment of the circle is.......

• The region between a chord and either of its radii

• The region between a chord and either of its arcs

• The region between an arc and the two radii, joining the center to the end points of the arc

• The region between an arc and the diameter, joining the center to the end points of the arc

A sector is..................

• The region between a chord and either of its radii

• The region between a chord and either of its arcs

• The region between an arc and the two radii, joining the center to the end points of the arc

• The region between an arc and the diameter, joining the center to the end points of the arc

Equal chords of a circle subtend

• different angles at the centre

• no angles at the centre

• small angles at the centre

• equal angles at the centre

.If the angles subtended by the chords of a circle at the centre are equal, then the

 

• chords are different

• chords are unequal

• chords are equal

• none

The perpendicular from the centre of a circle to a chord ..............

 

• escape the chord

• median to the chord

• trisect the chord

• bisects the chord

The line drawn through the centre of a circle bisects a chord is ...............

 

• equal to

   

  the chord.

• perpendicular to

   

  the chord.

• trisect the chord

• straight to

   

  the chord.

The fixed point is called the ....................... of the circle

• diameter

• radius

• center

• circumference

The fixed distance is called the .................. of the circle.

• diameter

• radius

• center

• circumference

The line segment joining the center and any point on the circle is also called a

 

...................... of the circle.

• diameter

• radius

• center

• circumference

The chord, which passes through the centre of the circle, is called a ....................... of the circle

• diameter

• radius

• center

• circumference