3 years ago

I need help I can’t cuaet understand this

Mathematics

1 answer:

Gwar [14]3 years ago

7 0

Answer:

B, 140

Step-by-step explanation:

Alright so if you know to do volume this should be a breeze!

First off what you want to do is find the volume of the outside prism.

V=whl=4·5·8=160

160

Then find the smaller prisms volume.

V=whl=1·5·4=20

Minus the smaller from the bigger

160-20=140

The answers B!

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