i think all i need is the formula for the isosceles right triangle. So can anyone tell me what taht is. and would the integral go from -6 to 6
Find the volume of the described solid S
The base of S is an elliptical region with boundary curve 9x^2 + 4y^2 = 36. Cross-sections perpendicular to the x-axis are isosceles right triangles with hypotenuse in the base.
Some help please