Calculating Sine and Cosine Values using a calculator and relate to Unit Circle

What

Calculating Sine and Cosine Values using a calculator and relate to Unit Circle

When

3/2/2017

Using the sin and cos buttons on the calculator, fill in the chart. Make sure you use radians if your calculator is in radians mode and degrees in degrees mode.

Example (in degrees)
cos(30) [Enter]

Answer
.866

sin(30) [Enter]

Answer .5