Question

in the given figure, AP=4cm, OA=3cm, OB=2cm, find PB​

Answer 1

Answer:

YOUR ANSWER IS HERE

Step-by-step explanation:

Example 1. In figure, chords AB and CD of the circle intersect at O. OA = 5cm, OB = 3cm and OC = 2.5cm. Find OD.



Solutions: - Chords AB and CD of the circle intersect at O



HOPE IT WILL HELP YOU

Answer 2

Answer:

answer will be

$\sqrt{21 }$

because OA is 3 and AP is 4 and angle OAP = 90 because AP is tangent

by Pythagoras theorem we will get OP = 5 [1]

now BP is also tangent so angle OBP = 90 OB=2 and OP = 5[by 1 results]

by Pythagoras theorem we will get BP=

$\sqrt{21}$