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Strike441 [17]
3 years ago
5

Given the equation (x - 1) ^ 2 + (y + 20) ^ 2 = 196 identify the center and radius

Mathematics
1 answer:
Dima020 [189]3 years ago
3 0

Answer & Step-by-step explanation:

In order to solve this problem, it  is important that we know the original form of this equation.

<em>(x - x1)² + (y - y1)² = r²</em>

The equation we are given is: <em>(x - 1)² + (y + 20)² = 196</em>

Now that we know the original equation and the given equation, then we can conclude that the center of the circle is (1, -20). We can find the radius by calculating the square root of 196.

√196 = 14

So, the radius is 14.

Now, based on the given information, we know that the center of the circle is (1, -20) and the radius of the circle is 14.

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