3 years ago

HELP PLEASE Find the center and radius of the circle.

Mathematics

2 answers:

arlik [135]3 years ago

8 0

Answer:

r = 5

Step-by-step explanation:

mixas84 [53]3 years ago

5 0

Answer:

Centre: (-4,1)

Radius: 5

Step-by-step explanation:

h = -8/2 = -4

k = -(-2)/2 = 1

(-4)² + 1² - (-8) = r²

r² = 25

r = 5

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