kaliromin
kaliromin
25-04-2018
Mathematics
contestada
find the center and radius of this circle
Respuesta :
kayeecheng2102p3s8sa
kayeecheng2102p3s8sa
28-04-2018
that 's easy!!! (x-h) ²+(x-k) ²=r²
(h, k) is the coordinate of centra
r is radius
and(x-h) ²+(x-k) ²=r² is written in standard form, which u can directly get the value of center and radius
so for ur question center is (7 and -4)
radius is 7
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