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15 Questions 15 Marks 9 Mins
Given:
A line intersecting a circle in two points.
Calculation:
Arc - The arc of a circle is defined as the part or segment of the circumference of a circle. A straight line that could be drawn by connecting the two ends of the arc is known as a chord of a circle.
Sector - Sector is a portion of the circle formed by a portion of the circumference (arc) and radii of the circle at both endpoints of the arc.
Radius - When we connect a point on the circumference of a circle to the exact centre, then the line segment made is called the radius of the circle.
Secant - A straight line that intersects a circle in two points is called a secant line.
∴ A line intersecting a circle in two points called Secant.
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Answer
Hint: Use the definition of each of the terms given in the options to find the line which intersects a circle in two points. Also, use the difference between a line and a line segment to find the correct answer. Complete step by step answer:We have to find the line which intersects a circle in two points.We will use the definition of each of the terms given in the options.Firstly, we will find the difference between a line and a line segment.We know that a line is a straight set of points that extends in both directions without ending, as shown in the figure. It is of infinite length. Here, l is a line.