Trigonometry year 9

What is the length of the hypotenuse?

• 16
• 30
• 34

What is the ratio for Sine?

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

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

What is the ratio for Cosine?

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

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

What is the saying we use to remember the trig functions?

• SOH CAH TOA

• SAH COH TAO

• COH SAH TOA

• SOH COH TOH

Find the length of side W?
sin 68 = 70/w

• 186.86 m
• 75.50 m
• 28.28 m
• .01 m