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Chapter 5 Angles and Trigonometry

5.6 Trigonometry 1

The side opposite to the right angle is called the hypotenuse. The side opposite to the angle θ is called the opposite. The side next to the angle θ is called the adjacent. In this section, we learn about trigonometry, find side, calculating sides.


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The side opposite to the right angle is called the hypotenuse. The side opposite to the angle is called the opposite. The side next to the angle is called the adjacent. In this section, we learn about trigonometry, find side, calculating sides.

5.6 Trigonometry 1

Using trigonometric ratios to find lengths in a right-angles triangle.

5.6 Trigonometry 1 - Trigonometry, find side, calculating sides.

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