Cyclic Quadrilaterals
Chapter Name : Circles |
Sub Topic Code : 104_09_10_08_01 |
Topic Name : Cyclic Quadrilaterals |
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Sub Topic Name : Cyclic Quadrilaterals |
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Introduction
Definition of cyclic quadrilateral and its properties.
Pre-Requisites:
Knowledge about circles, chords and quadrilaterals.
Activity:
The angle sum properties of the cyclic quadrilateral.
Real Life Question:
Drawing a quadrilateral on circle.
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Cyclic Quadrilateral | A quadrilateral ABCD is cyclic if all the vertices lie on the same circle. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Take four points on circle | Join them to form a cyclic quadrilateral and find the angles of each vertex. |
Real life uses :
Analysis of the con-cyclic structures.
Practical examples around us
| Examples | Explainations |
|---|---|
| Dome structure | The pillars of the domes are con-cyclic, forming a cyclic quadrilateral. |
What you learn in Theory:
Definition of cyclic quadrilateral and its angle properties.
What you learn in Practice:
Verification of a cyclic quadrilateral.