Question

Integration problem-Volumes by cross sections
Find the volume of the pyramid with a square base 4 m on a side and a height of 2 m.

Answer 1

I don't have a picture for this one, but I believe I am suppose to produce square corss sections.

Answer 2

@amistre64

Answer 3

looks like the square is sling in line in place of parabola this time.

Answer 4

i guess, y = 2x is the line.

Answer 5

I meant produce square cross sections. I don't have a clue for the limits.

Answer 6

this should be the line.

Answer 7

is that theta inside?

Answer 8

we don't need theta, if we need theta inside then it wouldbe arctan(4/2)

Answer 9

I hate these problems. I have one more to do but at least I have a picture for that one.
I was just asking if you wrote theta? Just could not understand the symbol inside of the figure.

Answer 10

base is 4 and height is 2; y=-x+2 if anything; or y=x if you wanna look at it from the top