Mathematics: Find the length of the radius for this circle. (x - 3)² + (y - 5)² = 8 8 4 2√2

Classical mechanics and Lagrangian mechanics....

Find the length of the radius for this circle. (x

zibnmustafah

31.12.2021

$2\sqrt{2}$

Step-by-step explanation:

The general form of equation of a circle is given by :-

(x-a)^2+(y-b)^2=r^2 , where r is radius and (a,b) is the center of the circle.

The given equation of circle: (x - 3)^2 + (y - 5)^2 = 8

$\Rightarrow\ r^2=8$

Taking square root on both sides, we get

$\Rightarrow\ r=\sqrt{8}=2\sqrt{2}$

Hence, the length of the radius for this circle= $2\sqrt{2}$

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