MPT Trigonometry

Question 1

What is the value of sin(30°)?

Accepted Answer

1/2

Answer

0

Answer

√2/2

Answer

√3/2

Question 2

Which of the following is the correct identity for cos²(θ) + sin²(θ)?

Accepted Answer

1

Answer

0

Answer

tan(θ)

Answer

sec(θ)

Question 3

Solve for θ: tan(θ) = 1

Accepted Answer

θ = 45°

Answer

θ = 90°

Answer

θ = 30°

Answer

θ = 60°

Question 4

What is the value of cos(π/3)?

Accepted Answer

1/2

Answer

√3/2

Answer

1

Answer

0

Question 5

If sin(θ) = 3/5, what is cos(θ) when θ is in the first quadrant?

Accepted Answer

4/5

Answer

3/5

Answer

5/4

Answer

2/5