LINE SEGMENTS AND COORDINATE GEOMETRY
In this unit you will review plotting points and lines in the coordinate plane. Next you will examine the ruler postulate, measuring line segments, and the segment addition postulate. You will also review the Pythagorean Theorem and apply it to the distance formula. The final topic in this unit is finding the midpoint of two points and finding the distance between them.
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 The Test (01:12) |
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| Pythagoras (00:27) |
| Discovering the Theorem of Pythagoras (01:18) |
| Geometric Interpretation of the Theorem of Pythagoras (00:27) |
| The Theorem of Pythagoras: Three Questions from Real Life (02:52) |
| Applying the Pythagorean Theorem (01:15) |
| Euclid's Proof (01:22) |
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| Points in the Coordinate Plane |
| The Segment Addition Postulate |
