Question

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

Answer 1

what you think

Answer 2

i don't fluttering know

Answer 3

do you know the formulae for volumes

Answer 4

v=bxh

Answer 5

yes that is for prism or pyramid

Answer 6

?

Answer 7

okay let h be the height of prism
so ATQ, height of pyramid = 3h

put this in the formule
The volume of a pyramid = base x height x (1/3)

The volume of a prism = base x height

and find their ratio so simple

you will get the answer as 1