Trig. Pre-Test

From ∠C, what side is AB?

• Adjacent

• Hypotenuse

• Opposite

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

• 30

• 40

• 50

Which one is the easy way to remember trigonometric ratios?

• Sah Coh Toa

• Soh Cah Toa

• Soh Cah Tao

• Soh Ceh Toa

Solve for the missing angle.

• 50

• 0.053

• 36.9

• 95

What equation can be used to solve for x?

• Sin(40°)= x/40 

• Sin(40º)=x/19

• Cos(40º)=x/19

• Tan(40°)=19/x

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

What is the length of the side opposite ∠X?

• 16

• 30

• 34

Solve for the missing angle.

• 32°

• 44°

• 61°

• 50°