×

Learnhive Sign Up


By clicking on the above button you confirm that you are at least 13 years old and agree to our Terms of Service & Privacy Policy.
Already have a Learnhive account?
×

Mathematics / Circles

Mathematics / Circles

A circle is a geometrical shape which has no corners or edges. The circle has a centre point and a circumference which is a set of all points at a fixed distance from the centre of the circle. The distance from the centre of the circle to the circumference is called the radius of the circle. You can draw a circle using a compass.

Chord of a circle is a line that joins two points on the circumference of a circle. The diameter of a circle is its longest chord.

An arc of a circle is a continuous part of the circumference of the circle.

A sector of a circle is the area/region between an arc and the center of the circle.

A chord divides the area of a circle into two segments. The smaller area is called Minor segment and the bigger area is called Major segment.

A tangent to a circle is the line that intersects the circle at exactly one point.

A secant is the line that intersects the circle at two distinct points.

Exercises
Topics
Exercises
Topics
  • Tangent to a Circle

    • Questions: 217

    Circles

    • Accessed by: 100 Students
    • Average Time: 00:07:12
    • Average Score: 32.29
    • Questions: 217

    Properties of Chords of a Circle

    • Questions: 217

    Angles subtended by Arc of a Circle

    • Questions: 217
    • Tangent to a Circle
    • Number of Tangents from a Point on a Circle
    • Chord and its Properties
    • Arc and Chord Properties
    • Arcs and Segments
    • Cyclic properties
    • Introduction to Circles
    • Review of Circles

×

×

×

Learnhive Login

Some message