Power of a Point With respect to Circle when point is inside a circle

Power of a Point With respect to Circle when point is outside a circle

Position Of A Point With Respect To A Circle.

(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)'

Let, S = set of points inside the square T = set of points inside the triangle C= set of points inside the circle, If the triangle and circle intersect each other and are contained in a square, then

Two chords AB and CD of a circle intersect at the point P, which is inside the circle and O is the centre of the circle. If angleAOC = 55^@ , and angleBOD =45^@ , then angleAPC =

Let S= set of points inside the square, T= set of points inside the triangle and C= set of points inside the circle. If the triangle and circle intersect each other and are contained in a square. Then,

If P and Q a be a pair of conjugate points with respect to a circle S . Prove that the circle on PQ as diameter cuts the circle S orthogonally.

If P and Q a be a pair of conjugate points with respect to a circle S . Prove that the circle on PQ as diameter cuts the circle S orthogonally.

ABCD is a cyclic quarilateral. The bisectors of angleaandangleC in tersect the circle at the points E and F respectively . Prove that EF is a diameter of the circle.

Power of the point P(x_(2),y_(2)) with respect to the circle s=0 is