If the coordinates of the endpoints of a diameter of the circle are known, the equation of a circle can be found. First, find the midpoint of the diameter, which is the center of the circle. Then find the radius, which is the distance from the center to either endpoint of the diameter. Finally use the center-radius form to find the equation. Find the center-radius form for the circle having the endpoints (9,4) and (-1,8) of a diameter. (Type an equation.)

Q: The equation of a circle of radius 2 centered at the point (2,-3) is:

A: Please refer the attached image for complete solution.

Q: Find an equation of the circle whose diameter has endpoints (-2, -2) and (6, 4). D=0

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Q: Find the equation of a circle that has a diameter with the endpoints given by the points A (-4, -2)…

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Q: Find the standard form of the equation of the circle with endpoints of a diameter at the points…

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Q: find the equation of the circle whose endpoints of diameter are (-2,0) and (2,4) in standard form

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Q: 6. Find the equation of a circle that has a diameter with the endpoints given by

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Q: Find an equation of the circle whose diameter has endpoints (-4, 3) and (6, – 1). O=0

A: Recall: Equation of the circle : x-h2 +y-k2=r2 ; (h,k) is the center and 'r' is the radius.

Q: Find an equation of the circle whose diameter has endpoints (-2,3) and (4,5).

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Q: A couple and their dog moved into a new house that does not have a fenced-in backyard. The backyard…

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Q: Find equation for a circle with a diameter endpoints that are (5,-3) and (1,5)

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Q: when the center of a circle is at the origin, the equation to be used is when the center of a circle…

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Q: Find the center & radius of the circle given by this equation: x² + y²- 8x + 4y - 16=0

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Q: the coordinates of the endpoints of a diameter of the circle are known, the equation of a circle can…

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Q: a circle is described by the equation x2+y2-16x=0. what is the length of the chord which is 4 units…

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Q: Find the equation for the circle with a diameter whose endpoints are (5,13) and (5,-9)

A: Here the end points of the diameter is given, hence the midpoint of the diameter will be the center…

Q: Give the equation of the circle centered at the origin and passing through the point (-8, 0).

A: Note that, the equation of the circle centered at the origin is x2+y2=r2. Consider the given points…

Q: Find the equation of the circle if the center of the circle is at (3,-4) and radius is 5?

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Q: Find an equation for the circle or semicircle

A: A circle

Q: Write the standard form of the equation of the circle with the given center (0, 0) and radius = 3.

A: We have to write standard equation of the circle having centre 0,0 and radius=3 Concept: If a circle…

Q: Find the equation of a circle that has a diameter with endpoints (-1,0) and (11,0). Then state the…

A: The standard form of the equation of a circle is (x-a)2 + (y-b)2 = r2 the midpoint can be calculated…

Q: Find the equation of the circle inscribed in the triangle formed by the lines, x + 2y - 5 = 0, 2x –…

A: Please see the answer below

Q: Find the equation of the circle which passes through (10,2), (9,-3) and the centre of the circle…

A: The general equation of the circle with center on y-axis is given by (x-0)2+(y-k)2 = r2x2+(y-k)2 =…

Q: Find the equation of the circle which passes through (10:2), (9.-3) and the centre of the circle…

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Q: Find the equation of the circle with center (- 6, 0) and radius r = 27.

A: The center of a circle is (- 6, 0) and radius r = 27.

Q: Find an equation of the circle whose diameter has endpoints (2,3) and (-4,-1).

A: Two end points of the diameter are (2,3) and (—4,—1). So the centre of the circle should be the mid…

Q: Write the equation of the given circle. center (3, 3) radius of 2

A: Given :  center (3,3) &  radius = 2 of a circle.  To find :  Equation of the circle which center…

Q: Suppose a circle is derived by the equation (x−2)^2+(y+4)^2=152. Identify the length of the radius.

A: Given problem:- Suppose a circle is derived by the equation (x−2)2 +(y+4)2 =152. Identify the length…

Q: Find an equation of the circle whose diameter has endpoints (-3, -6) and (5, 2). D=0

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Q: Find the equation of the circle that has (-1,6) and (5, 2) as endpoints of a diameter.

A: Given end points coordinates are -1,6 and 5,2

Q: Find an equation of the circle with radius 7 cm and center ( -3,7)

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Q: If the coordinates of the endpoints of a diameter of the circle are known, the equation of a circle…

A: For two points x1,y1 and (x2, y2) let the midpoint be (x, y) as shown in figure Theefore,x, y =…

Q: A Ferris wheel has a maximum height of 236 feet and a wheel diameter of 220 feet. Find an equation…

A: Step 1Given : Maximum height = 236 feat.             Wheel diameter   = 220 feat.            Wheel…

Q: Find the equation of a circle whose center is at (4,-5) and radius 9.

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Q: A pizzeria will only deliver to locations within a certain distance of the pizzeria. The delivery…

A: The delivery region is in circular shape has an area of 36pi square miles.  Let r be the radius of…

Q: Find an equation of the circle whose diameter has endpoints (-3,6) and (-3,3)

A: To calculate the equation of the circle from the provided endpoints coordinate of diameter. The…

Q: If the coordinates of the endpoints of a diameter of the circle are​ known, the equation of a circle…

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Q: Write the equation of the circle with center C (1, −2) and radius 2.

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Q: Find an equation of the circle whose diameter has endpoints (3, 6) and (-2, 2). O=0

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Q: If the coordinates of the endpoints of a diameter of the circle are known, the equation of a circle…

A: Given:     Endpoints 9,8 and -7,2     If 9,8 and -7,2 are diameter endpoints then the center of the…

Q: A mosque has a "keyhole" entry consisting of a rectangle surmounted by a circle. The two opposite…

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Q: find the standard form of the equation of each circle.   Center 11, 02 and containing the point 1 -…

A: Center of the circle is 1, 0 and it contains the point -3, 2. Now equation of the circle with center…

Q: A mosque has a "keyhole" entry consisting of a rectangle surmounted by a circle. The two opposite…

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Q: Write the equation in standard form for the circle with center (- 9, 0) and radius 5.

A: Given: To determine the equation in standard form for the circle with center (-9,0) and radius 5.

Q: Find the equation of the circle which passes through (10.2), (9.-3) and the centre of the circle…

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Q: The endpoints of a diameter of a circle are A (6, 5) and B (4, -1). What is the standard equation of…

A: The endpoints of a diameter of a circle are A(6,5) and B(4,-1). What is the standard equation of the…

Q: Write the standard form of the equation of the circle with center (0, 0) and radius 4.

A: Write the standard form of the equation of the circle with center (0, 0) and radius 4.

Q: If the coordinates of the endpoints of a diameter of the circle are known, the equation of a circle…

A: Circle equation

Q: Write the standard form of the equation of the circle with radius 4 and center (−7,−1).

A: given center=-7,-1 and radius=4find the standard equation of a circle

Q: Find the equation of the circle that has a diameter with endpoints (−9, 9) and (9, 3).

A: Given information:The diameter points are (−9, 9) and (9, 3).