Using the pythagorean relationship

Using the pythagorean relationship

In the previous section, we have learned the Pythagorean Theorem. We will now apply the knowledge to answer questions involving compound polygons.
Basic Concepts: Squares and square roots, Pythagorean theorem, Estimating square roots
Related Concepts: Determine square roots of rational numbers, Using exponents to describe numbers, Distance formula: d=(x2−x1)2+(y2−y1)2d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Lessons

  • Introduction
    a)

    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.
    Using the pythagorean relationship to calculate hypotenuse
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24.
Pythagorean Theorem
24.1
Squares and square roots
24.2
Pythagorean theorem
24.3
Estimating square roots
24.4
Using the pythagorean relationship
24.5
Applications of pythagorean theorem
Transition Year Maths
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