Question

Find the cosine of B.

Write your answer as an integer as a decimal rounded to the nearest hundredth.

Cos (B) =

Answer 1

Answer:

cosB = 0.67

Step-by-step explanation:

cosB = $\frac{adjacent}{hypotenuse}$ = $\frac{AB}{BC}$ = $\frac{65}{97}$ ≈ 0.67 ( to the nearest hundredth )