Trig - Solving Right Triangles

Trig - Solving Right Triangles

Let's practice labeling sides of triangles.

• Remember the sides are either, opposite, adjacent or the Hypotenuse

Multiple Choice

What is the length of the side adjacent to ∠Z?

• 16
• 30
• 34

Multiple Choice

What is the length of the side opposite ∠X?

• 16
• 30
• 34

Multiple Choice

What is the length of the hypotenuse?

• 16
• 30
• 34

We will now practice our find the sine, cosine or tangent of an angle.

Multiple Choice

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

Multiple Choice

What is the correct ratio?

• 20/12
• 12/20
• 12/16
• 16/12

Multiple Choice

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

Multiple Choice

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

Multiple Choice

What is the ratio for Cosine?

• Opp/Hyp
• Opp/Adj
• Adj/Opp
• Adj/Hyp

Multiple Choice

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

Multiple Choice

What is the ratio for Sine?

• Hyp/Opp
• Opp/Hyp
• Opp/Adj
• Adj/Opp

We will now practice setting up equations with given values with our trig ratios.

Multiple Choice

Which is the correct applied ratio?

• A

• B

• C

• D

Multiple Choice

Which is the correct applied ratio?

• A

• B

• C

• D

Multiple Choice

What is the correct equation to solve for x?

• tan (45) = x/13
• cos (45) = x/13
• sin (45) = 13/x
• sin (45) = x/13

Multiple Choice

What is the correct equation to solve for x ?

• tan (58) = x/11
• tan (58) = 11/x
• cos (58) = x/11
• sin (58) = x/11

Multiple Choice

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