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Bas_tet [7]
3 years ago
8

Write the standard form of the equation of the circle with radius 4 and center (−7,−6).

Mathematics
1 answer:
olasank [31]3 years ago
4 0

The equation of a circle is written as (x-h)^2 +(y-k)^2 = r^2

h is the x value of the center and k is the y value of the center and r is the radius.

Replace h, k and r with the given information:

(x- -7)^2 + (y - -6)^2 = 4^2

Simplify:

(x+7)^2 + (y+6)^2 = 16

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