Answer:
sorry buddy i dont know the answer hope this helps
Step-by-step explanation:
Isn't this what u did to me when i needed help and took my points away.
The diameter of each semicircular cross-section is given by the vertical distance between the curves and , which is just .
Given a semicircle with diameter , its area is , so the area of each semicircular section is .
The volume of the solid is obtained by integrating from 0 to 1:
Hello!
Recall that:
can be rewritten as:
Use the equation for the derivative of a log expression:
Substitute in the values in the expression: