Question

In a circle with centre P, chord AB is drawn of length 15 cm, seg PQ is perpendicular to seg AB. Then, find l(QB). *​

Answer 1

Answer:

6.5 cm

Step-by-step explanation:

P is the center of the circle....

AB=13 cm

seg PQ is perpendicular to chord AB

Perpendicular drawn from the center of the circle to the chord bisects the chord

So the length of QB= 1/21

AB= 13/2

=6.5cm

Answer 2

Answer:

P is the centre of the circle.

AB=13cm

seg PQ Chord AB

perpendicular drawn from the centre of the circle

to the chord bisects the chord

SO The length of QB =1/21 AB=13/2=6.5cm