Circles help please?

Question

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Two chords, AB and CD meet inside a circle at P. If AP=3 and CP=8 then what is BP over DP?

Thanks and if you can explain so I can do the next one that would be appreciated!

SydSu22 Apr 12, 2019

neworleans06 · Answer 1 · 2019-04-12T01:38:41

Multiply the section of the chord, they should be equal to each other.

CPhill · Answer 2 · 2019-04-12T01:39:27

We can use the intersecting chord theorem, here....

We have that

AP * BP = CP * DP

3 * BP = 8 * DP divide both sides by 3, DP

BP / DP = 8 / 3

SydSu22 · Answer 3 · 2019-04-12T01:49:29

Thank you!