"We know that central angles are congruent, because it is given. We can say that segments AO, CO, BO, and DO are congruent because . Then by the congruency theorem, we know that triangle AOC is congruent to triangle BOD. Finally, we can conclude that chord AC is congruent to chord BD because:"

Refer below.

Step-by-step explanation:

We know that central angles are congruent, because it is given. We can say that segments AO, CO, BO, and DO are congruent because ALL RADII OF CIRCLE ARE CONGRUENT. Then by the SAS congruency theorem, we know that triangle AOC is congruent to triangle BOD. Finally, we can conclude that chord AC is congruent to chord BD because:"

CPCTC

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

c

step-by-step explanation:

i think because what else can be a sample of every member