Question
How to find Cross Section Area given
x=5
x=-5
y= sqrt(25-x^2)
y= -sqrt(25-x^2)
x=5
x=-5
y= sqrt(25-x^2)
y= -sqrt(25-x^2)
Answers
Reiny
Sure looks to me that you are simply finding the area of the circle x^2 + y^2 = 25
the radius would be 5
so the area is 25π
the radius would be 5
so the area is 25π