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November 01, 2025, 03:16:30 pm
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Author Topic: I completely forgot how to do tangent to circle questions :P  (Read 678 times)  Share 

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chickenpop

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I completely forgot how to do tangent to circle questions :P
« on: October 31, 2010, 04:03:44 pm »
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I used to know this, but now I can't find it in my notes anywhere. Can anybody help out?  :)

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brightsky

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Re: I completely forgot how to do tangent to circle questions :P
« Reply #1 on: October 31, 2010, 04:27:43 pm »
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Angle to the circle just implies that
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3Xamz

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Re: I completely forgot how to do tangent to circle questions :P
« Reply #2 on: October 31, 2010, 05:13:15 pm »
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Urgh, how do you do this? ><
I tried resolving the interior angles, but ended up angle BCD being 90-alpha, where alpha is the angle between ODC.
I can't find that.
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jasoN-

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Re: I completely forgot how to do tangent to circle questions :P
« Reply #3 on: October 31, 2010, 05:25:39 pm »
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is it 180-3x?
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