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- Pythagorean Theorem

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Intro Lesson: a8:48
- Intro Lesson: b4:54
- Lesson: 11:57

In the previous section, we have learned the Pythagorean Theorem. We will now apply the knowledge to answer questions involving compound polygons.

Related concepts: Determine square roots of rational numbers, Using exponents to describe numbers, Distance formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$,

- Introductiona)
i) What is Pythagorean Theorem?

ii) How to use Pythagorean Theorem to find sides of a triangle?

b)What are Pythagorean Triples? - 1.Calculate y. Give your answer to two decimal places.

We have over 1350 practice questions in NZ Year 9 Maths for you to master.

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