Use inductive reasoning to determine the next two terms in the sequence:
12, 20, 36, 60,

72,180

the alternate numbers are the multiples of the first number in the series in their alternatives

example

12x3=36

20x3=60

therefore 36 x 3=72

and 60 x 3=180

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer