Given a solid is bounded by f(x,y) = 5x² + 5y², x² +y² = 3?, 4y = 7x and x = 0 in the first octant. Find the area of the solid base on xy-plane using double integral in polar form, /| f(r,0) dA. R Leave your answer correct to two decimal places.

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A: I have given the answer in the next step. Hope you understand that

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