Consider an axisymmetric feeding bowl as shown on the left below. Its cross-section is shown on the right with the axis of symmetry aligned along the y-axis and the base on the x-axis. The top curve of the cross-section is given by the function y = 979 | -2¹ (9-x) 1 -2¹(9+) 979 0≤x≤9.1 -9.1<<0 Both and y are in cm. Assume that the bowl is solid. a. Find the perimeter of the entire cross-section (the grey region of the graph on the right). Round your answer to at least 3 significant figures and include the unit. Perimeter of the cross-section === b. Find the surface area of the bowl (top and bottom). Round your answer to at least 3 significant figures and include the unit. Surface area of the bowl ====

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