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# Unit: Module 7: Introduction to irrational numbers using geometry

#### 0

Possible mastery points

## Topic A: Square and cube roots

Practice
Square rootsGet 5 of 7 questions to level up!
Cube rootsGet 5 of 7 questions to level up!
Equations with square roots & cube rootsGet 3 of 4 questions to level up!
Roots of decimals & fractionsGet 3 of 4 questions to level up!
Equations with square roots: decimals & fractionsGet 3 of 4 questions to level up!
Square and cube challengeGet 3 of 4 questions to level up!
Classify numbers: rational & irrationalGet 5 of 7 questions to level up!
Classify numbersGet 5 of 7 questions to level up!
Approximating square rootsGet 3 of 4 questions to level up!

#### Quiz 1

Level up on the above skills and collect up to 900 Mastery points

## Topic B: Decimal expansions of numbers

Practice
Writing fractions as repeating decimalsGet 5 of 7 questions to level up!
Converting repeating decimals to fractionsGet 5 of 7 questions to level up!
Comparing irrational numbersGet 5 of 7 questions to level up!
Comparing irrational numbers with a calculatorGet 5 of 7 questions to level up!

#### Quiz 2

Level up on the above skills and collect up to 500 Mastery points

## Topic C: The Pythagorean theorem

Practice
Distance between two pointsGet 5 of 7 questions to level up!
Use Pythagorean theorem to find perimeterGet 3 of 4 questions to level up!
Pythagorean theorem word problemsGet 3 of 4 questions to level up!
Pythagorean theorem in 3DGet 3 of 4 questions to level up!

#### Quiz 3

Level up on the above skills and collect up to 400 Mastery points

## Topic D: Applications of radicals and roots

Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 1800 Mastery points!