ACT 3

Which one is the easy way to remember trigonometric ratios?

• Sah Coh Toa
• Soh Cah Toa
• Soh Cah Tao
• Soh Ceh Toa

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine
• cosine
• tangent

• A
• B
• C
• D

• A
• B
• C
• D

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

What is adjacent to A?

• a

• b

• c

Solve for the missing angle.

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

Solve for the missing angle

• 32°
• 44°
• 61°
• 50°

Which is the correct ratio for the sine ratio?