KyrieeP183456 KyrieeP183456

03-11-2022
Mathematics

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In the accompanying diagram of a circle of O …..

In the accompanying diagram of a circle of O class=

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KenleeU382329 KenleeU382329

03-11-2022

the theorem says:

[tex]PA^2=PB\cdot PC[/tex]

PB=2

PC=2+6=8

[tex]PA=\sqrt[]{2\cdot8}=\sqrt[]{16}=4[/tex]

So the answer is

PA=4

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