Answer:
The answer is 36.87°
Step-by-step explanation:
Since it's a right angled triangle we can use trigonometric ratios to find the value of B
To find the value of B we use cosine
That's
cos∅ = adjacent / hypotenuse
From the question
adjacent = 4
hypotenuse = 5
We have
[tex] \cos(B) = \frac{4}{5} \\ B = { \cos }^{ - 1} ( \frac{4}{5}) \\ = 36.869897645...[/tex]
We have the final answer as
36.87° to the nearest hundredth
Hope this helps you
