Use calculus to find the volume of the following solid S S : The base of S is a circular disk with radius r. Parallel cross-sect

Question

3 years ago

6

ions perpendicular to the base are isosceles triangles with height and unequal side in the base.

1 answer:

choli [55] · Answer 1 · 2022-04-04T06:30:58+03:00

choli [55]3 years ago

8 0

Answer:

The correct answer is: A = 1/2 bh V = integral A(x) from [-r, r].

Step-by-step explanation:

x^2 +y^2 = r^2 A = 1/2 bh b = 2y = 2sqrt[r^2 - x^2] so that gives A = 1/2 [ 2sqrt(r^2 - x^2)]h which gives A = sqrt[r^2 - x^2]h