Trig Practice

Which equation can be used to find the value of x in the triangle?

• A

• B

• C

• D

In the diagram, what equation is valid?

• A

• B

• C

• D

What is Sine E?

• A

• B

• C

• D

What equation can be used to find CD?

• A

• B

• C

• D

What ratio is equal to 8/17?

• A

• B

• C

• D

What is the value of Cos A?

• A

• B

• C

• D

Use the image to answer the question.

• 13.2

• 15.6

• 21.2

• 40.0

What is the length of BC?

• A

• B

• C

• D

Answer the given question.

• A

• B

• C

• D

Solve for x.

cos(2x +9) = sin(x)

• x = 27

• x = -9

• x = 57

• x = 9