The center of a circle is at (–10, 6) and it has a radius of 4. What is the equation of the circle?
2 answers:
1)
The equation of the circle with the given radius and center is D. (x+10)² + (y-6)² = 16
That is because the format of the equation of the circle is (x - h)² + (y-k)² = r²
So if you substitute in the values for the variables the answer will be choice D.
2)
Tom can walk 6 miles away because 6 is the radius in the given equation.
Hope this helps :)
This is for the previous one
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