CPM Homework Help : CCA2 Problem 7-5

In each of the following triangles, find the length of the side labeled $x$ .

a.		b.		c.
	Hint (a): Which trigonometric relationship uses the opposite and adjacent sides? More Help (a): $\tan (44^\circ)=\frac{x}{28}$ Answer (a): $27.04\ \text{feet}$		Hint (b): Identify the sides involved and choose the appropriate trigonometric relationship.		Hint (c): See part (b).