Question

1.2.6 quiz: trigonometry
question 6 of 10
what is cos(33°)?
a. 0.65
b. 0.84
c. 0.53
d. 0.33

Explanation:

Step1: Use calculator

Use a scientific calculator to find $\cos(33^{\circ})$. Make sure the calculator is in degree mode.
$\cos(33^{\circ})\approx0.84$

Answer:

B. 0.84