In the xy - plane, the point (0, 2) is the center of a circle that has radius 2. Which of the following is NOT a point on the circle?

Point P is the certer of the circle shown above, which has a radius of 4. Which of the following points lies on circle P?

A circle center (3, 8) contains the point (2, -1). Which of the following is also a point on the circle ?

A circle in the xy -plane has center ( 5, 7) and radius 2. Which of the following is an equation of the circle?

A circle touches the y-axis at the point (0, 4) and passes through the point ( 2, 0). Which of the following lines is not a tangent to the circle ?

In the xy-plane, a circle with center O passes through the point (2, 0) and has a radius of 4. Which of the following could be the equation of circle O?

(2,5)' is the centre of a circle with radius '13 cm'. Classify the following points as points on the circle, points inside the circle and points outside the circle. '(13,13),(7,17),(12,13),(5,20)'

In the xy-plane, the graph of 2x^2 - 6x + 2y^2 =45 is a circle . What is the radius of the circle ?

The line 2x-y+1=0 is tangent to the circle at the point (2, 5) and the center of the circle lies on x-2y=4 . Then find the radius of the circle.

The line 2x-y+1=0 is tangent to the circle at the point (2, 5) and the center of the circle lies on x-2y=4 . Then find the radius of the circle.

The line 2x-y+1=0 is tangent to the circle at the point (2, 5) and the center of the circle lies on x-2y=4 . Then find the radius of the circle.