Compare Decimal Values for Sine, Cosine, and Tangent in Right Triangles
- Author:
- Karen Rowe, Jennifer Silverman
- Topic:
- Trigonometric Functions
Help with the answer for Worksheet PART B
Use the slider and point D to figure out how sin(A), cos(A), and tan(A)
is related to a, b, and c and to the size of the triangle.
Write out rules that you could use to find the sine, cosine, and tangent of any acute angle in a right triangle. Include a diagram.