Question

question 1 of 12 what is cos 16°? a. $\frac{24}{7}$ b. $\frac{7}{24}$ c. $\frac{24}{25}$ d. $\frac{7}{25}$

Explanation:

Step1: Identify adjacent side to 16°

Adjacent side = 24

Step2: Identify hypotenuse

Hypotenuse = 25

Step3: Cosine formula: adjacent/hypotenuse

$\cos 16^\circ = \frac{24}{25}$

Answer:

C. $\frac{24}{25}$