Question

In a circle with centre P, AB is drawn of length 13cm ,PQ chord ab then find (QB)
It is correct question please answer​

Answer 1

Answer:

QB is 6.5cm long.

Step-by-step explanation:

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Question → In a circle with center P , a chord AB of length 13cm is drawn. PQ  is perpendicular to chord AB . Find QB

Answer :

Given ,

P is the center of the circle. PQ⊥AB

Now we need to find QB

We know that a line drawn perpendicular to a chord bisects the chord.

Here  PQ⊥AB ,

∴ QB = $\frac{1}{2}$AB

   QB = $\frac{13}{2}$

   QB = 6.5cm.

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Answer 2

Step-by-step explanation:

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