A secant is a line which intersects the circle at two distinct points and the line segment between the points is a chord.

A line which intersects a circle at two distinct point is called _____.

Find the mid points of the line segment joining the points .

Prove that a line cannot intersect a circle at more two points .

A Tangent to a circle is a line which touches the circle at only one point.

The circle with equation x^2 +y^2 = 1 intersects the line y= 7x+5 at two distinct points A and B. Let C be the point at which the positive x-axis intersects the circle. The angle ACB is

If P(a,b) is the mid point of a line segment between the axes, then:

In the adjoining figure, two circles intersect each other at points A and E . Their common secant through E intersects the circle at points B and D . The tangents of the circles at point B and D intersect each other at point C . Prove that squareABCD is cyclic .

Two distinct lines cannot have more than one point in common.

Find the slope of a line, which passes through the origin, and the mid-point of the line segment joining the points P(0, -4) and B(8, 0).

Find the slope of a line, which passes through the origin, and the mid-point of the line segment joining the points P(0, -4) and B(8, 0).