If point$$ A(3,5)$$ is located on a circle in the coordinate plane, and the center of the circle is the origin, which of the following points lie outside this circle?

Question

If point$$ A(3,5)$$ is located on a circle in the coordinate plane, and the center of the circle is the  origin, which of the following points lie outside this circle?

Uniteasy Admin · Accepted Answer

The radius of the circle is 

$$\sqrt{3^2+5^2}=\sqrt{34}  $$

If any point is located on the circle, its coordinate meets the following equation,
$$x^2+y^2=37$$

Only A(1.0,6.0) meets the condition

Multiple Choice Question (MCQ)

Answer