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Description: Contents:
- types of angles,
- angle c haracteristics,
- parallel lines and angles,
- problems concerning angles,
- angles in a triangle,
- angles in a quadrilateral,
- angles in regular polygons.
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| Quickie - 6 Minute Lesson | 5 Dollars | | | 1/2 Hour Lesson | 19 Dollars | | | 1 Hour Lesson | 31 Dollars | | | 1.5 Hours Lesson | 43 Dollars | | | 2 Hours Lesson | 54 Dollars | |
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