Sine Cosine and Tangents

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

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

• sine

• cosine

• tangent

• cotangent

• 14/48
• 48/50
• 14/50
• 48/14

Which one is one of the easy ways to learn trigonometric ratios?

• Sah Coh Toa

• Soh Cah Toa

• Soh Cah Tao

• Soh Ceh Toa

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Which trigonometric ratio is correct?

• sinA= opp/adj

• cosA= opp/hyp

• tanA= opp/adj

• sinA= adj/opp

• Sin 60 = √3/2 Cos 60 = 1/2 Tan 60 = √3
• Sin 60 = 1/2 Cos 60 = √3/2 Tan 60 = √3
• Sin 60 = √3 Cos 60 = 1/2 Tan 60 = √3/2
• Sin 60 = √3/2 Cos 60 = √3 Tan 60 = 1/2

• 1/3
• 1/2
• 1/4
• 1/18

• Cos A = 15/17
• Cos A = 8/17
• Sin A = 4/15
• Sin A = 15/17

• 3/4
• 3/5
• 4/5
• 4/3