SaiBook.us Geometry

Lesson

Title: Circle

Grade: 4-a Lesson: S2-L3

Explanation: Hello students, let us learn a new topic in geometry today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Circle

A circle is a round figure with no corners or edges, made of a curved line.

This line segment is called the diameter of the circle.

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Explanation: In this image, the parts of a circle are radius(r), diameter(d), chord(c), tangent(t).