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Write the equation of the following circles in center-radius form (standard form
1. Center at origin, radius 6 units.
2. Center at (6,1), radius 7 units​


Sagot :

EQUATION OF THE CIRCLE

Given

  • Point of the Center = (0,0) and (6,1)
  • Radius = 6 and 7

Use the equation (x - h)² + (y - k)² = r² to determine the equation of the circle.

(x - h)² + (y - k)² = r²

x² + y² = (6)²

x² + y² = 36

(x - h)² + (y - k)² = r²

(x - 6)² + (x - 1)² = (7)²

(x - 6)² + (x - 1)² = 49

[tex] \: [/tex]

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