8.G.B.7

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- 8.G.B.6Explain a proof of the Pythagorean Theorem and its converse.
- 8.G.B.7Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.
- 8.G.B.8Apply the Pythagorean Theorem to find the distance between two points in a coordinate system.

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## 8.G.B.7

## Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.

36 Lesson(s)

### Using the Pythagorean Theorem to Solve by Diagram

8th Grade Math »
Unit: Pythagorean Theorem

8th Grade Math »
Unit: Pythagorean Theorem

### Solving the Pythagorean Theorem By Diagram Completed

8th Grade Math »
Unit: Pythagorean Theorem

8th Grade Math »
Unit: Pythagorean Theorem

### Apply the Pythagorean Theorem to a Broken Telephone Pole and an Isosceles Right Triangle.

Algebra I »
Unit: Radical Expressions, Equations, and Rational Exponents

Algebra I »
Unit: Radical Expressions, Equations, and Rational Exponents

### The Pythagorean Theorem and the Distance Formula

Algebra I »
Unit: Radical Expressions, Equations, and Rational Exponents

Algebra I »
Unit: Radical Expressions, Equations, and Rational Exponents

### Playing Around with Pythagoras-Day 1

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Playing Around with Pythagoras-Day 2

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Playing Around with Pythagoras- Day 11

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Playing Around with Pythagoras- Day 9

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Playing Around with Pythagoras- Day 3

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Playing Around with Pythagoras- Day 4

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

Big Idea:

#### Students have spent several days applying the Pythagorean Theorem to find the missing sides of right triangles. Today, students are given triangles with all three side lengths given and they must prove whether the triangle is right or not.

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### Playing Around with Pythagoras- Day 10

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Missing a Leg (Day 1)

8th Grade Math »
Unit: The Pythagorean Theorem

8th Grade Math »
Unit: The Pythagorean Theorem

### Playing Around With Pythagoras- Day 5

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

### Playing Around with Pythagoras-Day 6

8th Grade Math »
Unit: Playing Around with Pythagoras

8th Grade Math »
Unit: Playing Around with Pythagoras

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