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# Help again!

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Hello. Any help is greatly appreciated. Thank you!

1)Let AB and CD be chords of a circle, that meet at point Q inside the circle. If AQ = 6, BQ = 12, and CD = 38, then find the minimum length of CQ.

2)Let TU and VW be chords of a circle, which intersect at S, as shown. If ST = 3, TU = 15, and VW = 3, then find SW.

Thank you so much!!!

Aug 10, 2020

### 2+0 Answers

#1
+111992
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Hint:

I have not looked properly but

You probably need this.

As for you being grateful, I will believe it when I start seeing it.

Aug 10, 2020
#2
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Let TU and VW be chords of a circle, which intersect at S, as shown. If ST = 3, TU = 15, and VW = 3, then find SW.

Hello Noori! I have recently answered this question here: https://web2.0calc.com/questions/let-tu-and-vw-be-chords-of-a-circle-which-intersect, which has already been answered elsewhere multiple times. BUT, before you go press on the link, I suggest you do what Melody hinted you, and then you can go to the link to check your work.

:)

Aug 10, 2020
edited by ilorty  Aug 10, 2020