If the circle x^2 + y^2 = 1 is completely contained in the circle ^2 + y^2 + 4x + 3y + k = 0, then find the values of k. If the circle x^2 + y^2 + 2x + 3y + 1 = 0 cut x^2 + y^2 + 4x + 3y + t A and B, then find the equation of the circle on AB as diameter.

Q: Which are the center and radius of the circle with equation (x+5)^2 + (y-4)^2 = 9?

A: Given , (x + 5)2 + (y - 4)2 = 9 (x + 5)2 + (y - 4)2 = (3)2  ......... (1)  We know that ,  The…

Q: What is the equation of a circle having (10,2) and (6,-4) as endpoints of its diameter? x² + y² 16x…

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Q: 6. Write the standard form of the equation of a circle with the given center at (5,7) and a (5)² +…

A: Centre= (5,7) Radius= 2

Q: ind the equation of the circle with radius 5 whose center lies on the x-axis and passes  through the…

A: Since the radius of the circle is 5 and its center lies on the x-axis,the equation of the circleis…

Q: Which point is the center of the circle * 4x² + 4y² = 4y - 8x + 5? (-1,-/-) (1,-1) 2 2 Option 1…

A: This question is based on general equation of circle.

Q: Find the equation of the circle that passes through the intersections of the circles x^2 + y^2 -8x -…

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Q: the circle (x-2)^2+(y-5)^2=16 is moved up 3 units and to the left 1 unit. where is the center of the…

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Q: Which point is on the circle with equation (x-4)^2 + (y+3)^2 = 9 ?

A: The equation of circle is given as (x-4)2 + (y+3)2 =9, it can be written as (x-4)2 + (y+3)2…

Q: The general equation for a circle is a(x^2+y^2)+bx+cy+d=0. There is exactly one circle passing…

A: Given,  The equation of the circle is a(x^2+y^2)+bx+cy+d=0 There is exactly one circle passing…

Q: a circle centered at the origin has an equation x²+y²=64, what is the equation of the circle after…

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Q: What is the equation of circles passing through (1,-1), and touching the lines 4x+3y+5=0 and…

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