maryberhane28 maryberhane28
  • 13-04-2021
  • Mathematics
contestada

identify the center and radius of the circle. Then write the equation of the circle.

identify the center and radius of the circle Then write the equation of the circle class=

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cierafudge86
cierafudge86 cierafudge86
  • 13-04-2021

Answer:

Radius = 2

Step-by-step explanation:

x² + y² - 10x + 8y + 37 = 0

Regroup terms

(x² - 10x) + (y² + 8y) = -37

Complete the square

(x² - 10x + 5²) + (y² + 8y + 4²) = -37 + 5² + 4²

(x² - 5)² + (y² + 4)² = 2²

Center (5,-4)

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