Finding Sides Using Ratios

What is the correct equation to solve for x ?

• tan( 46 ) = 17/x

• sin ( 46 ) = x/17

• tan (46 ) = x/17

• cos (46) = x/17

What equation can be used to solve for x?

• Sin(40°)= x/40

• Sin(40º)=x/19

• Cos(40º)=x/19

• Tan(40°)=19/x

Solve for x.

• 10

• 11.3

• 12.0

• 15.0

Solve for x.

• 50.7

• 50.1

• 60.7

• 61.0

Solve for x. Round to the nearest tenth.

• 7.5

• 34.1

• 14.1

• 30.1

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