By Green's theorem, if C is the circle r + y = 4 taken anticlockwise, then z*dy, equals -27. none of these options. 27. -167. 247. 167. -247.

Q: The base of a three-dimensional figure is bound by the circle x² + y2 = 1. Vertical cross sections…

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Q: 2. A (1,3) and B (7, -5) are the points of a diameter of the circle. 3. C (2, -4) and passing…

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Q: 10. Which of the following equations belong to a circle * a. (x - 4)^2 - (y + 2)^2 = 8…

A: some equations are given, we have to identify the circle equation

Q: 6. Find all points with second coordinate -3 that are 6 units from (3, 2). 7. Find the equation of…

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Q: What is the general form of the for the circle whose graph is shown below? equation SV br x + y – 4x…

A: Answer:b

Q: 4. What is the equation of a line parallel to the diameter of circle A, with a center at (-5,7) and…

A: Given query is to find the line which parallel to the given line.

Q: 98. Use the results of Exercise 97. peinn (2.) m Find the distance between the points ( 2, and ( 4,

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Q: The graph of which equation is a circle with its center at (16, 25)? A.O G+4+y + 5) = 100…

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Q: Find the standard form of the circle which passes through points A (1, 8), B (−6, 1), and C (−2, −1)

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Q: Use the information provided to write the standard form equation of each circle. 8.r +.x² – 2y = 64…

A: i) 8x+x2-2y=64-y2ii) 137+6y=-y2-x2-24xiii) x2+2x+y2=55+10y Note:    Multiple parts are given, we are…

Q: 18. The equation of a circle with center on the y-axis and passing through the origin and the point…

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Q: The circle with equation 22 + y? + 2x + 4y- 31 0 has center C and radius r units, where Choose the…

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Q: Find the radius and center of a circle with the equation x2 + y2 + 4x – 8y = 16.

A: Given: Equation of circle x2 + y2 + 4x - 8y = 16 To find out: Radius and center of circle.

Q: 6. The equation (x – 1)2 + (y – 3)2 = r² represents circle A. The point B(4, 7) lies on the circle.…

A: Circle.

Q: 4. The following circle has the equation: x + y² = 25. Endpoints A(-3,4) and B(4,3) form a chord on…

A: Explanation of the answer is as follows

Q: Decide which graph shows the relationship between this circle. x² + (y + 1)² = 9 and the line is y=…

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Q: Find the center and radius of the circle passing through the points (3, 8), (9, 6) and (13, −2), and…

A: The circle passes through three points (3, 8), (9, 6)  and (13, −2).

Q: 8. Is the point (2, –7) on the circle defined by (x + 6) + (y + 1) = 100?

A: Given the equation of a circle, x+62+(y+1)2=100                   ...(1)

Q: For Exercises 9-16, determine the center and radius of the circle. 9. (x – 4)2 + (y + 2)? = 81 12.…

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Q: 2. Let be the part of the circle x² + y² = 9 from (-3,0) to (0, 3) in the upper left quadrant.…

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Q: B: Determine whi 10. (1, 4)

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Q: What is the radius of the circle with the center at (7,-2) that passes through (-1,-6). Write your…

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