What is the center and radius of the following circle (x - 5) ^ 2 + (y + 2) ^ 2 = 16
1 answer:
Answer:
Step-by-step explanation:
if center=(h,k)
radius=r
eq. of circle is (x-h)^2+(y-k)^2=r^2
given eq. is (x-5)^2+(y+2)^2=16=4^2
comparing
center =(5,-2)
radius r=4
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