RealMadrid77 RealMadrid77

24-03-2021
Mathematics

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PLEASE HELP WILL MARK BRAINLIEST
h=
k=
radius=
diameter=

PLEASE HELP WILL MARK BRAINLIEST h k radius diameter class=

Respuesta :

mhanifa mhanifa

24-03-2021

Answer:

Circle formula:

(x - h)² + (y - k)² = r²

Compare with given circle:

(x - 9)² + (y - 4)² = 36 = 6²

We see that:

h = 9,
k = 4,
r = 6

Diameter is twice the radius:

Diameter = 6*2 = 12

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