Trigonometry

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

What is the ratio for Sine?

• Opp/Hyp

• Opp/Adj

• Adj/Opp

• Adj/Hyp

What is the correct ratio?

• 9/41

• 40/41

• 9/40

• 40/9

What is the correct ratio?

• 7/24

• 24/7

• 7/25

• 24/25

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 is the correct equation to solve for x ?

• tan (58) = x/11

• tan (58) = 11/x

• cos (58) = x/11

• sin (58) = x/11

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

We can use SOH-CAH-TOA for...

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never

The ratio in a right triangle of adjacent to hypotenuse is _____

• sine

• cosine

• tangent

• inverse cosine

Find side AB?

• 20 m

• 5 m

• 11.54 m

• 8.66 m