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hram777 [196]
3 years ago
13

Question 22 (2 points)

Mathematics
1 answer:
netineya [11]3 years ago
6 0

Answer:

Radius = 4, Center = (3,-2)

Step-by-step explanation:

The equation of a circle has the following format:

(x - x_{0})^{2} + (y - y_{0})^{2} = r^{2}

In which r is the radius(half the diameter) and the centre is the point (x_{0}, y_{0})

In this question, we have that:

x_{0} = 3, y_{0} = -2, r^{2} = 16

So the center is (3,-2) and the radius is r = \sqrt{16} = 4

So the correct answer is:

Radius = 4, Center = (3,-2)

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