Question

Washer
Y=1+square root x, y=1, x=4. Revolve about y=3

Answer 1

Need help setting up integration

Answer 2

my limits are 0 to 4

Answer 3

Outer radius is 2

Answer 4

Inner Radius is (3-(1+ square root (x))

Answer 5

I am not on my laptop so I am going to write out my integral
pi (integral sign with 0 to 4 limits)
(2)^2-(3 - (1+square root (x)))^2 dx

Answer 6

@ganeshie8

Answer 7

gotta go run an errand be back soon
I go 41.88790298

Answer 8

Region of interest: