murrachl000
murrachl000
11.11.2019 • 
Mathematics

The base of a circular fence with radius 10 m is given by x = 10 cos(t), y = 10 sin(t). the height of the fence at position (x, y) is given by the function h(x, y) = 5 + 0.04(x2 − y2), so the height varies from 1 m to 9 m. suppose that 1 l of paint covers 100 m2. determine how much paint you will need if you paint both sides of the fence. (round your answer to two decimal places.)

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