Math Practice Topic: Trigonometric Ratios

Description: Find the value of an acute angle's sine, cosine, or tangent.

Adaptive Learning Progression: At higher levels, the triangle switches orientation.

Sample Levels (out of 3)

Give the trigonometric ratio in decimal. Round to 4 decimal places. Use √2 ≈ 1.4142 and √3 ≈ 1.73205.

1.
sinC =

Give the trigonometric ratio in decimal. Round to 4 decimal places. Use √2 ≈ 1.4142 and √3 ≈ 1.73205.

1.
cosA =
2.
tanC =
3.
tanA =

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