Trigonometric Ratios Answers

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

What are the values of the three trigonometric ratios for angle L, in simplest form?

✔ 3/53/44/55/4

3/5✔ 4/33/45/4

Use the diagram and side lengths of triangle RST to determine the angles used for the trigonometric ratios.

RS✔ T

5✔ 1050100

3/44/3✔ 4/55/4

4/55/4✔ 3/55/3

3/4✔ 4/34/53/5

What are the angles that make the trigonometric statements true?

✔ ABC

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

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

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

What is the value of tan(60°)?

Which triangle is similar to △ABC if sin(A) = [image 1] , cos(A) = [image 2] , and tan(A) = [image 3] ?

What are the angles that make the trigonometric statements true?