Difference between revisions of "Centre of a circle"
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| − | + | All points on a circle are at fixed distance from a point, which is the center of a circle.[[File:radius.jpg|200px|right|link=]] | |
=== Objectives === | === Objectives === | ||
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=== Prerequisites/Instructions, prior preparations, if any === | === Prerequisites/Instructions, prior preparations, if any === | ||
| + | Prior knowledge of points, lines, line segments. | ||
===Materials/ Resources needed=== | ===Materials/ Resources needed=== | ||
| − | + | Non digital: Colored papers, compass, pencil, scale and scissors. | |
===Process (How to do the activity)=== | ===Process (How to do the activity)=== | ||
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#Can a circle be drawn without locating its centre ? | #Can a circle be drawn without locating its centre ? | ||
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Latest revision as of 10:41, 29 October 2019
All points on a circle are at fixed distance from a point, which is the center of a circle.
Objectives
- Centre is that fixed point in the circle from which all points are at equal distance.
- Give examples for circles
- A circle is drawn using centre as a reference point.
Estimated Time
20 minutes
Prerequisites/Instructions, prior preparations, if any
Prior knowledge of points, lines, line segments.
Materials/ Resources needed
Non digital: Colored papers, compass, pencil, scale and scissors.
Process (How to do the activity)
- How to mark the centre of a circle ?
- How do you label it ?
- How do you draw a circle ?
- Evaluation
- How many centres does a circle have?
- Where does the centre of the circle lie? (inside/outside)
- Can a circle be drawn without locating its centre ?