Answer:
The volume of pyramid B is bigger than the volume of the pyramid A by 4 times.
Step-by-step explanation:
We are given that the volume for 3-D pyramid A is 200 cm^3 and the volume for 3-D pyramid B is 800 cm^3.
Now clearly we could observe that:
Volume of pyramid B=4×Volume of pyramid A.
( Since,
Volume of pyramid B=4×200
Hence, Volume of pyramid B=800 cm^3 )
Hence, the volume of pyramid B is bigger than the volume of the pyramid A by 4 times.