The answer would be 1. The commutative postulate for multiplication. Hope this helped! Good luck! :)
Answer:
Step-by-step explanation:305,464
Answer:
#9
I can't write out the whole proof here.
it bisects, so we know BCA is congruent to DCA
abc being congruent to adc is given
AC = AC because it is a singular side
AAS
then the lines are congruent by CPCTC
Answer:
4 i think
Step-by-step explanation:
can you go one question to the left i need help
