Question

.

Answer 1

@ganeshie8

Answer 2

Notice, its made up of 3 parts

Answer 3

yep

Answer 4

The total volume V can be found be adding the volumes of the 3 sections, as follows:
\[\large V=8\times7\times7+\frac{7\times8\times7}{2}+8\times7\times7=?\]

Answer 5

795?

Answer 6

try again

Answer 7

https://www.wolframalpha.com/input/?i=8%5Ctimes7%5Ctimes7%2B%5Cfrac%7B7%5Ctimes8%5Ctimes7%7D%7B2%7D%2B8%5Ctimes7%5Ctimes7%3D%3F

Answer 8

Oh i see were i messed up, thanks guys

Answer 9

You're welcome :)

Answer 10

wolfram saves lot of time
I encourage using it