Finding Trigonometric Ratios in 30-60-90 triangle
Consider the triangle ABC with angle BCA = 90 and angle B = 30;
a) Compute sine 30, cosine 30, tan 30 in a given triangle.
b) Compute sine 60, cosine 60, tan 60 in a given triangle.
Explain with your reasoning.
- 適合年齡
- 15 – 18
- 語言
- English (United States)
