Labeling Trig Triangles

What is the correct ratio?

What is the correct ratio?

• sin 40 = w/28

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = 28/w

What type of triangles do you use the trig ratios with?

• any type

• right triangle

• obtuse triangle

• acute triangle

Fill in the blank

• Opposite

• Adjacent

• Tan

• Cos

• z

• y

• x

• w

Find the ratio cos A

Find tan Z

Looking at the given angle measurement, side length and side that has the variable, what trig function would you use?

• sine

• cosine

• tangent

Looking at the given angle measurement, side length and side that has the variable, what trig function would you use?

• sine

• cosine

• tangent

Looking at the given angle measurement, side length and side that has the variable, what trig function would you use?

• sine

• cosine

• tangent