Bisect angle
Q01. Diagram : Bisect angle
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Q02. Construction
Defintion and construction
- Figure 123 Bisect angle
- 1. Construct ex-center of triangle ABC
- 2. Construct in-center of triangle ABC
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Q03. Properties of bisector
Properties
- 1. Point on bisector of angle : It has same distance from two rays
- 2. If point on a line has same distance, the line is bisector of angle
- 3. Locus
- Point keeps same distance from two rays of angle
- The locus is bisector of angle
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Q04. In-center
Defintion and construction
- Figure 128 In-center
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Q05. Ex-center
Defintion and construction
- Figure 129 Ex-center
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