rumlajawed98 rumlajawed98
  • 18-04-2020
  • Mathematics
contestada

What equation represents a circle with a center at (2, -8) and a radius of 11

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 18-04-2020

Answer:

(x-2)^2 + (y+8)^2 = 121

Step-by-step explanation:

We can write the equation of a circle as

(x-h)^2 + (y-k)^2 = r^2

where (h,k) is the center and r is the radius

(x-2)^2 + (y- -8)^2 = 11^2

(x-2)^2 + (y+8)^2 = 11^2

(x-2)^2 + (y+8)^2 = 121

Answer Link
amna04352
amna04352 amna04352
  • 19-04-2020

Answer:

(x - 2)² + (y + 8)² = 121

Step-by-step explanation:

(x - h)² + (y - k)² = r²

(x - 2)² + (y - -8)² = 11²

(x - 2)² + (y + 8)² = 121

Answer Link

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