Question

Write an expression in terms of θ?

Answer 1

http://rml3.com/a20p/images/trig_sin_cos_tan.gif

Answer 2

\((\text{Hyp})\sin\theta = \text{Opp}\)
\((\text{Hyp})\cos\theta = \text{Adj}\)

Answer 3

So A = 1/2absinθ

Answer 4

One leg is 100*sin(theta), the other leg is 100*cos(theta). The area of the triangle of enclosure is (1/2) * 100*sin(theta) * 100*cos(theta)

Answer 5

Thanks! :)