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Unit: Real numbers & the Pythagorean theorem

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Possible mastery points

Finding square roots

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Practice

Square rootsGet 5 of 7 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!

Irrational numbers

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Practice

Classify numbers: rational & irrationalGet 5 of 7 questions to level up!
Classify numbersGet 5 of 7 questions to level up!

Approximating irrational numbers

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Practice

Approximating square rootsGet 3 of 4 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 1

Level up on the above skills and collect up to 640 Mastery points

The Pythagorean theorem

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Practice

Use Pythagorean theorem to find right triangle side lengthsGet 5 of 7 questions to level up!
Use Pythagorean theorem to find isosceles triangle side lengthsGet 5 of 7 questions to level up!
Right triangle side lengthsGet 3 of 4 questions to level up!
Use area of squares to visualize Pythagorean theoremGet 3 of 4 questions to level up!

Applying the Pythagorean theorem

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Practice

Use Pythagorean theorem to find perimeterGet 3 of 4 questions to level up!
Use Pythagorean theorem to find areaGet 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 2

Level up on the above skills and collect up to 640 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1600 Mastery points!