UTMA Trigonometry

Question 1

What is sin(30°)?

Accepted Answer

1/2

Answer

√3/2

Answer

√2/2

Answer

1

Question 2

In a right triangle with legs 3 and 4, what is cos of the angle adjacent to the leg of length 4?

Accepted Answer

4/5

Answer

3/5

Answer

3/4

Answer

4/3

Question 3

What is the value of tan(45°)?

Accepted Answer

1

Answer

0

Answer

√2/2

Answer

√3

Question 4

Which trigonometric function equals the reciprocal of cosine?

Accepted Answer

secant

Answer

sine

Answer

tangent

Answer

cosecant

Question 5

What is sin²(θ) + cos²(θ)?

Accepted Answer

1

Answer

0

Answer

sin(2θ)

Answer

2

Question 6

Convert 180° to radians.

Accepted Answer

π

Answer

π/2

Answer

2π

Answer

3π/2