Given the equation of a circle below, find the diameter of the circle. Use only the digits 0-9 to enter the diameter.

begin math size 18px style x squared plus y squared minus 16 x plus 12 y equals 21 end style

Respuesta :

Answer:

The diameter of the circle is 22 units.

Step-by-step explanation:

x² + y² - 16x + 12y = 21      I graphed this equation on the graph below.

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Ver imagen 22stolc