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19 May, 18:41

Find the radius and center of the circle given by the equation below.

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

Ore 17 and center at (-4.6)

or = 7 and center at (6-4)

or=7 and center at (-6.4)

or = 7 and (

6-4)

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  1. 19 May, 21:52
    0
    center (6,-4)

    radius = √7 unit

    Step-by-step explanation:

    Mathematically, the equation of a circle can be written as follows;

    (x-a) ^2 + (y-b) ^2 = r^2

    Where (a, b) represents the center of the circle with r representing the radius of the circle.

    Now looking at the values in the question, we can clearly see that a = 6, while b represents - 4.

    The radius of the circle is √7

    So the circle center is (6,-4) while √7 is the circle center
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