Finding Sides Using Ratios

Find the missing side. Round to the nearest tenths (one decimal place).

• A

• B

• C

• D

Find the missing side. Round to the nearest tenths (one decimal place).

• A

• B

• C

• D

Find the missing side. Round to the nearest tenths (one decimal place).

• A

• B

• C

• D

Find the missing side. Round to the nearest tenths (one decimal place).

• A

• B

• C

• D

Find the missing side. Round to the nearest tenths (one decimal place).

• A

• B

• C

• D

Find the measurement of the missing side indicated

• 4.39

• 3.21

• 2.19

• 2.05

Choose the correct equation.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x

Solve for x.

• 12.1

• 7.2

• 6.0

• 8.9

Find the length of side w.

• 21.4 cm

• 18.0 cm

• 36.5 cm

• 43.6 cm

If you are given the angle and adjacent side, and you are looking for the opposite side, which trig function should you use?

• sin

• cos

• tan