Which of the segments below is a secant ?
Which of the segments below is a secant?
Secant of a circle
A secant of a circle is a line that intersects a circle at two different points. Secant is derived from the Latin word secare. Which means to cut. It can also be understood as the extension of the chord of a circle that leaves the circle.
What is the secant of a circle?
Secant of a circle is the line through the circle. That intersects the circle at 2 different points. In the circle above, YX is the secant line that intersects the circle at two points A and B.
So, The answer is YX
Examples of secant of a circle
In real life, we find the secant of a circle in many places. Wherever circles or curves are involve. For example, in the construction of curved bridges. In finding the distance between the orbiting moon. and different places on earth, etc. There are many interesting properties of secants. That help in dark geometric constructions. There are many circle theorems based on secants and secants of intersection of a circle.
sergio is writing an outline for an investigative report