Question

In the figure, O is the centre of the circle of radius 5 cm,
OP I CD, AB|| CD, AB=6cm and CD=8cm. Find PQ.
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Answer 1

Answer:

7 cm ......... or 1 cm

Step-by-step explanation:

by pgt we can have the length of OP

OP=3cm

and the distance between the centre and chord AB

is 4cm

distance may be 7 cm or 1 cm

if they lie on same side of center then the distance is 1

&if they lie on opp. side so their distance is 7 cm