Please, help find the ratio between volumes

Darya

Junior Member
Joined
Jan 17, 2020
Messages
60
We have a cube ABCDEFGH. M, N, R, S are middle points of AB, AD, EF, FG. Planes MRN, BFH, BDS divide the cube into 4 polygons. Find the ratio between their volumes. I'd be very very thankful
 

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Jomo

Elite Member
Joined
Dec 30, 2014
Messages
5,407
Are you serious? You want us to do your work for you with no input from you? Did you read the name of this site and see that it has the word help in it? How would it be helpful to you if we just give you the answer. If you want, you can post your attempt at solving this problem and someone will help YOU arrive at the correct answer.
 

Darya

Junior Member
Joined
Jan 17, 2020
Messages
60
Are you serious? You want us to do your work for you with no input from you? Did you read the name of this site and see that it has the word help in it? How would it be helpful to you if we just give you the answer. If you want, you can post your attempt at solving this problem and someone will help YOU arrive at the correct answer.
well, where do you see me asking for a complete solution? Any hints and clues would help a lot.
 

hoosie

Junior Member
Joined
May 30, 2014
Messages
172
See if you can use the information I have provided to work out the first three volumes. Can you see an easy to work out the fourth volume without working it out directly?
Remember to express the volumes as a ratio.
405F562B-4100-4020-9A97-61F20C0EFE68.jpeg
 

Darya

Junior Member
Joined
Jan 17, 2020
Messages
60
See if you can use the information I have provided to work out the first three volumes. Can you see an easy to work out the fourth volume without working it out directly?
Remember to express the volumes as a ratio.
View attachment 16148
GOD BLESS YOU, thanks a lot!!
 
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