31. Find the center and radius of a circle with this equation (x-6)2 + (y-1)² = 81 A. C = (1, 6), r = 9 B. C = (6, 1), r = 9 C. C = (-6, -1), r = 81 D. C = (6, 1), r = 81 32. Find the value of x. 40° A. 40 B. 30 C. 5 D. 35 to 30° to aste

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