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iluvvyyhu
Help Please:/
Look at the figure below. Which information is required to prove that angle ABD is congruent to angle ACD?
|dw:1350761841218:dw|
Remember "angles opposite equal sides are equal"? Or "2 equal angles, thus the last angles must also be equal"? Or SAS or SSS, or ASA?
You might need to go through those again. Always keep them in mind when doing geometry. I had to do 50 different problems till I got all the basic ones down (there are like twenty of them?) and I'm a fast learner. :)