Trigonometry Challenge

What is the sine of 30 degrees?

• 1.0

• 0.5

• 0.3

• 0.7

Calculate the cosine of 45 degrees.

• 0.866

• 0.5774

• 1.4142

• 0.7071

Find the tangent of 60 degrees.

• 0.5

• 1.5

• 2

• sqrt(3)

If sin(x) = 0.8, what is the value of x in degrees?

• 60.0

• 45.0

• 53.13

• 36.87

Given cos(y) = 0.5, determine the value of y in degrees.

• 30

• 60

• 45

• 75

What is the value of tan(45 degrees)?

• 0.5

• 0

• 1

• 2

If sin(z) = 0.7071, what is the value of z in degrees?

• 30 or 120

• 60 or 150

• 75 or 105

• 45 or 135

Calculate the secant of 30 degrees.

• 2/√3

• √3/2

• 1/2

• 1/√3

Find the cotangent of 45 degrees.

• 2

• 0.5

• 3.14

• 1

If cos(w) = 0.866, what is the value of w in degrees?

• 45

• 30

• 60

• 90