why answer for queston d is wrong explain and evalute Find the volumes of the solids whose bases are bounded by the circle x2 + y2 = 25, with the indicated cross sections taken perpendicular to the x-axis. (a) squares A solid is placed on top of the flat x y coordinate plane. A cross section is a square perpendicular to the x-axis. The solid starts at the point (5, 0), expands to larger squares, narrows to smaller squares, and ends at the point (5, 0). $$ Correct: Your answer is correct. (b) equilateral triangles A solid is placed on top of the flat x y coordinate plane. A cross section is an equilateral triangle perpendicular to the x-axis. The solid starts at the point (5, 0), expands to larger triangles, narrows to smaller triangles, and ends at the point (5, 0). $$ Correct: Your answer is correct. (c) semicircles A hemisphere is placed on top of the flat x y coordinate plane. A cross section is an semicircle perpendicular to the x-axis. $$ Correct: Your answer is correct. (d) isosceles right triangles A solid is placed on top of the flat x y coordinate plane. A cross section is a right isosceles triangle perpendicular to the x-axis. The solid starts at the point (5, 0), expands to larger triangles, narrows to smaller triangles, and ends at the point (5, 0). $$ Incorrect: Your answer is incorrect