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Lunna [17]
4 years ago
15

PLEASE HELP I NEED TO FINISH THIS!!!!! 98 POINTS!!!

Mathematics
1 answer:
muminat4 years ago
3 0
1. given
2. measure angle 1 plus measure angle 2 equals 90 degrees
3. B D bisects angle A D C
4. definition of angle bisector
5. definition of congruence
6. measure angle 1 is equal to measure angle 3
7. angle 1 is congruent to angle 3
7. definition of congruence
hope that helps
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