stephenbates692
stephenbates692 stephenbates692
  • 06-05-2020
  • Mathematics
contestada

A circle has a radius of 18 and a center at (10,-9). Find the equation of the circle.

Respuesta :

leena
leena leena
  • 07-05-2020

Answer:

(x-10)²+(y+9)²= 324.

Step-by-step explanation:

For this question, you will need to substitute these values into the equation of a circle:

(x-h)²+(y-k)²= r²

'h and k' represent the center points, and 'r' represents the radius.

This will result in:

(x-10)²+(y+9)²=324.

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