Unit 8
Pythagorean theorem and irrational numbers
8th grade (Illustrative Mathematics),
This course contains 16 segments:
Lesson 2: Side lengths and areas
Lesson 3: Rational and irrational numbers
Lesson 4: Square roots on the number line
Lesson 5: Reasoning about square roots
Extra practice: Irrational numbers
Lesson 6: Finding side lengths of triangles
Lesson 7: A proof of the Pythagorean Theorem
Lesson 8: Finding unknown side lengths
Lesson 9: The converse
Lesson 10: Applications of the Pythagorean Theorem
Extra practice: Pythagorean theorem
Lesson 11: Finding distance in the coordinate plane
Lesson 12: Edge lengths and volumes
Extra practice: Square roots and cube roots
Lesson 14: Decimal representations of rational numbers
Lesson 15: Infinite decimal expansions
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| Length | 16 segments |
| Starts | On Demand (Start anytime) |
| Cost | Free |
| From | Khan Academy |
| Download Videos | On all desktop and mobile devices |
| Language | English |
| Subjects | Mathematics |
| Tags | Math |
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| Rating | Not enough ratings |
|---|---|
| Length | 16 segments |
| Starts | On Demand (Start anytime) |
| Cost | Free |
| From | Khan Academy |
| Download Videos | On all desktop and mobile devices |
| Language | English |
| Subjects | Mathematics |
| Tags | Math |
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