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Equations of Circles

Which of the following is the definition of a circle?

Välj alla som är tillämpliga
  • A
  • B
  • C
  • D

Which of the following is the definition of a radius?

Välj alla som är tillämpliga
  • A
  • B
  • C
  • D

Which of the following is the definition of a center of circle?

Välj alla som är tillämpliga
  • A
  • B
  • C
  • D

Which of the following is the definition of a diameter?

Välj alla som är tillämpliga
  • A
  • B
  • C
  • D

Use this equation to answer the following questions.

Use this equation to answer the following questions.

What is the center and radius of the following circle?

What is the center and radius of the following circle?

What is the center and radius of the following circle?

Use this equation to answer the following questions.

Use this equation to answer the following questions.

What is the equation for the circle with the given center and radius?

Center: (3,4) Radius: 5

What is the equation for the circle with the given center and radius?

Center: (7,-2) Radius: 9

What is the equation for the circle with the given center and radius?

Center: (1,1) Radius: 1

What is the equation for the circle with the given center and radius?

Center: (0,0) Radius: 10

What is the equation of the circle graphed above?