I was able to start this question but I’m not sure what to do next. The problem says, “given: tangent AD, diameter CD, secant AC Prove: triangle ADC is similar to triangle DBC. I have listed the givens and stated that angle c is congruent to angle c because of the reflexive property, but now I’m stuck. Any help is welcome!! I’ll attach a photo below.
Circle Proof Help
- Thread starter amp1053
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Dr.Peterson
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- Nov 12, 2017
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Do you see any right angles in the figure?
Yes, and I remembered how to prove them
And then I can use AA (angle angle) to prove them similar. Thanks for the help!Yes, and I remembered how to prove them