A circle has a center at (-2,7). If a point on the circle has coordinates (3,-1) then which of the following qould be the length of the radius of the circle?

Q: A circle is circumscribed about a triangle with vertices A(-1,-3), B(-2,4), and C(2,1). Find the…

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Q: The endpoints of a diameter of a circle are shown (-5,4) and (4,-1). What is the center and the…

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Q: Find the distance between the given pair of points: -5 and 17

A: Solve for the distance between the points

Q: The distance between (3,5) and (x,7) is 7. What are the coordinates of x

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Q: II – Midpoint of Line Segment 3. Find the point midway between the given points: (-13, 6) and (-4,…

A: 3. To find the point midway between the given points -13,6 and -4,-3. Solution: If x1,y1 and x2,y2…

Q: 3. Find PQ rounded to the nearest tenth. (Hint: use distance formula)

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Q: A circle has its center (4,-2) and goes through the point (-2,-3).Find its equation

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Q: Find the center and the leneth of the diameter of the circle whose diameters endpoints are (0,-4)…

A: End points of diameter of circle are -  (0, -4) and (7,8)

Q: Determine the center of the circle on which the points (1, 7), (7, -1) and (8, 6) lie. What is the…

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Q: radius

A: We have to show the graph and label the intersections  as points according to given information.

Q: Determine the area of the circle circumscribed a triangle whose vertices lies in a cartesian plane.…

A: This is a problem related to geometry. Based on the general formula and concept we will answer the…

Q: 23) Center: (-12, -5) Point on Circle: (-9, -2) 24) Ends of a diameter: (18, -8) and (0, 2)

A: →Equation of circle with centre (h,k) and radius r is given by,       (x-h)2 + (y-k)2 =r2→Distance…

Q: If the point A (4,3) and B(x,5) are on the circle with centre O (2,3). Find the Value of x

A: Distance between two points is d=x2-x12+y2-y12

Q: A circle has a diameter with endpoints (-2,1) and (22, 21). Find the coordinates of the center

A: Given endpoints of diameter of circle are (-2, 1) and (22, 21)

Q: Write equations for the circles with radius 5 containing the points (-1, -4) and (4, 1). How many…

A: Given: The circles with a radius(r) is 5 containing the points (-1,-4) and (4,1) Then we have to…

Q: Draw a circle with center at (1,2) and passing thru (8,3). Does this circle pass thru (-4,-3)?

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