Assessment:

The worksheet, homework side, will test the students on the new material just taught and older materials that should be a review for them.

1) Evaluate cosine and sine of each one of these angles:

a) 390°
b) 480°
c) 585°
d) - 240°
e) - 135°

2) Could you find the tangent of each one of the angles on exercise 1? Remember that .

3) Determine A =:

Next page