Introduction to Circle Terminology
Defining and identifying parts of a circle: radius, diameter, chord, arc, sector, segment, tangent, secant.
About This Topic
Defining and identifying parts of a circle: radius, diameter, chord, arc, sector, segment, tangent, secant.
Key Questions
- Differentiate between a chord and a diameter in a circle.
- Explain the relationship between a radius and a tangent at the point of contact.
- Construct a diagram illustrating all key parts of a circle.
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5E Model
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