Practice Questions of Secant of a Circle
Q1. In a circle with a radius of 7 units, a secant line is drawn from a point outside the circle. If the external part of the secant measures 10 units, find the length of the secant segment within the circle.
Q2. A circle has a diameter of 14 units. If a secant is drawn from an external point, and the length of the external segment is 8 units, calculate the length of the secant segment within the circle.
Q3. Consider a circle with a radius of 9 units. If a secant line intersects the circle at two points, and the length of the secant segment within the circle is 12 units, find the length of the external segment.
Q4. In a circle with a diameter of 20 units, a secant is drawn from an external point. If the external segment of the secant is 15 units, calculate the length of the secant segment within the circle.
Q5. A circle has a radius of 5 units. If a secant line is drawn from a point outside the circle, and the length of the secant segment within the circle is 3 units, find the length of the external segment.
Secant of a Circle
Secant of a circle is a fundamental concept in geometry that can be described as a straight line intersecting the circle at two distinct points. In this article, we will understand the definition, properties, theorems, and real-world examples surrounding the concept of secants.
In this article, we will learn about the meaning of secant, the formula to calculate the secant of a circle, properties, Intersecting secants, tangent of a circle, theorem of the secant of a circle, the difference between secant, tangent, and chord, and real-life examples of Secant of a Circle.
Table of Content
- What is a Secant of a Circle?
- Formula of Secant of a Circle
- Properties of Secant of a Circle
- Tangent and Secant of a Circle
- Secant of a Circle Theorem
- Examples of Secant of a Circle