Find the measure of an angle using three side lengths of a triangles - math help

The video tutorial explains how to find the measure of an indicated angle in a triangle using trigonometric properties. It covers the identification of triangle sides, the use of tangent, sine, and cosine functions, and demonstrates how to apply these functions to solve for an angle. The tutorial also explains the use of inverse trigonometric functions to find the angle, ensuring that the correct values are plugged in for accurate results.

What are the three trigonometric functions discussed in the video?

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What is the formula for the tangent of an angle in a right triangle?

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Explain how to determine which side is the hypotenuse in a right triangle.

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How do you identify the opposite and adjacent sides relative to a given angle in a triangle?

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What values were used to calculate the sine and cosine of angle X?

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Describe the process of finding the angle X using the inverse tangent function.

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Summarize the conclusion about the angle X obtained from different trigonometric functions.

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