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4 years ago

Please help. What is the circumference of the circle? (X+4)^2+(y-5)^2=81

Mathematics

2 answers:

PIT_PIT [208]4 years ago

8 0

the radius: r^2 = 81

r =9

c = 2*pi*r

= 2 * pi * 9

= 18 *pi

Answer: 18*pi or approximately 56.62

masha68 [24]4 years ago

5 0

center (-4,5)

radius: 9

hope that helps. let me know

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Step-by-step explanation:

let Miguel share be M

let Lisbeth share be L

let David share be D

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