vanessa1spear
vanessa1spear vanessa1spear
  • 20-05-2021
  • Mathematics
contestada

Write an equation for a circle with center at (5,-2) and diameter of 8 centimeters.


I’ll give Brainlessly or whatever it’s called

Respuesta :

pc192y
pc192y pc192y
  • 20-05-2021

Answer:

[tex](x-5)^2+(y+2)^2=16[/tex]

Step-by-step explanation:

lol brainlessly...

General Circle function: [tex](x-h)^2+(y-k)^2=r^2[/tex], where h is the x-coordinate of the center, k is the y-coordinate of the center, and r is the radius.

The radius of the circle is half the diameter so: 8 / 2 = 4

The x-coordinate of the circle is 5

The y-coordinate of the circle is -2

Plug in.

[tex](x-5)^2+(y-(-2))^2=4^2[/tex]

[tex](x-5)^2+(y+2)^2=16[/tex]

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