Trigonometry Quiz

What is the longest side of a right triangle called?

• Angle

• Adjacent

• Opposite

• Hypotenuse

In the acronym SOHCAHTOA, what does 'SOH' stand for?

• Sine of Opposite

• Sine of Height

• Sine Over Hypotenuse

• Sine of Angle

Which function is represented by 'CAH' in SOHCAHTOA?

• Cosine Over Hypotenuse

• Cosine of Opposite

• Cosine of Height

• Cosine of Angle

What does 'TOA' represent in SOHCAHTOA?

• Tangent of Angle

• Tangent of Height

• Tangent of Opposite

• Tangent Over Adjacent

If the opposite side is 3 and the hypotenuse is 5, what is the sine of the angle?

• 0.5

• 0.8

• 0.6

• 0.3

What is the formula for cosine according to SOHCAHTOA?

• Opposite/Hypotenuse

• Adjacent/Hypotenuse

• Hypotenuse/Adjacent

• Opposite/Adjacent

If the adjacent side is 4 and the opposite side is 3, what is the tangent of the angle?

• 0.5

• 0.75

• 1.5

• 1.33

Which side is referred to as 'Adjacent'?

• The hypotenuse

• The side opposite the angle

• The longest side

• The side next to the angle

What is the sine of 0 degrees?

• 0.5

• 1

• Undefined

• 0

What is the cosine of 0 degrees?

• 0

• 0.5

• 1

• Undefined