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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 Now- Lesson: 1a8:48
- Lesson: 21:57

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: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$,

- 1.a)
i) What is Pythagorean Theorem?

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

- 2.Calculate y. Give your answer to two decimal places.

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