Trigonometric Ratios Answers

Which statements are true for triangle LNM? Check all that apply.

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Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal.

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Which statements are true regarding triangle LMN? Check all that apply.

Use the diagram and side lengths of triangle RST to determine the angles used for the trigonometric ratios. sin() = tan() =

What additional information would be necessary to determine sin(A) without using the Pythagorean theorem? Explain.

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What is the value of tan(60°)?

What are the angles that make the trigonometric statements true? sin() = cos(B) sin(B) = cos()

Which triangle is similar to △ABC if sin(A) = , cos(A) = , and tan(A) = ?

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