Find Center and Radius of Circle

In the equation (x-4)²+(y-3)²=25, the radius is

• 4

• 3

• 5

• 25

In the equation (x-3)²+(y-2)²=16, the center of the circle is...

• (3,2)

• (-3, -2)

• (-2, -3)

• (2, 3)

In the equation (x+2)²+(y-3)²=4, the radius of the circle is...

• 4

• 2

• 3

• 16

In the equation (x-3)²+(y-2)²=16, the radius of the circle is...

• 16

• 32

• 3

• 4

What are the coordinates of the center and the radius of the circle with equation:
(x - 4)² + (y - 3)² = 25 ?

• Center (4,3)
  Radius = 5 units

• Center (4,3)
  Radius = 25 units

• Center (-4,-3)
  Radius = 25 units

• Center (-4,-3)
  Radius = 5 units

• Center: (0,0) Radius: 7

• Center: (0,0) Radius: 49

• Center: (1,1) Radius: 4

• Center: (1,2) Radius: 0

Given the circle in the diagram, fill in the following details: Center: ___ Radius: ___

• Center: (-4,4)

  Radius: 6

• Center: (-5,2)

  Radius: 7

• Center: (-4,-2)

  Radius: 5

• Center: (-4,2)

  Radius: 4

What are the center and radius of the circle from the previous question?

• (-6, 5)

• 8

• (6, 5)

• (6, -5)

• (-6, -5)

• 64

• 4096

• 3

• 9

• Center: (0,0) Radius: 9

• Center: (-2, 4) Radius: 9

• Center: (1,1) Radius: 18

• Center: (-2, 2) Radius: 18

3. Center at (0, 0) with a radius of 9