A circle containing the point (6, 0) has its center at (3, 4). Complete the description of the changes in the circumference and the area of the circle if the radius is multiplied by 2. Enter circumference and area in terms of T. The radius of the original circle is The circumference is doubled to units. The area is quadrupled to square units.

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

A:

Q: how is the equation for a circle written?

A: Let us take center of the circle as (h,k) and radius = r.

Q: Post the coordinates of the center point and the radius of a circle.

A:

Q: Determine the center of the circle with (-99, 88) and (13, 12) as endpoints of the diameter. Write…

A: Given

Q: Write an equation of the circle with center (9, -3) and radius 5. D=0

A:

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 an equation of the circle with center (4, -3) and radius 8.

A: