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aleksley [76]
2 years ago
13

The equation for the circle is (x-2)^2 + (y-1)^2 = 4 True or False???

Mathematics
2 answers:
jasenka [17]2 years ago
8 0
True because the center is (2,1) and radius is 2
Schach [20]2 years ago
4 0

The equation for a circle is:

(x - h)^2 + (y - k)^2 = r^2

h = the x value of the center

k = the y value of the center

r = length of radius

In this case the center is (2, 1) and the radius is 2 units, meaning:

h = 2

k = 1

r = 2

The equation for this circle is:

(x - 2)^2 + (y - 1) = 4

This matches the equation given in the question so the answer is True!

Hope this helped!

~Just a girl in love with Shawn Mendes

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