The pyramid has the same base as the prism, and its height is 3 times the height of the prism. what is the ratio of the volume of the pyramid to the volume of the prism? a. volume of pyramid/volume of prism=1/9. b. volume of pyramid/volume of prism=1. c. volume of pyramid/volume of prism=3. d. volume of pyramid/volume of prism=2/3

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