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german
3 years ago
12

Need help please. It is a geometry proof

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
3 0
1.BD bisects angle abc
           -given 
2. d is midpoint of line AC
           def of midpoint 
3. angle BAD is congruent to angle BCD
           -SSS
4.BD is perpendicular to AC
           -CPCTC

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