X + Y = 180 so X = 122. W = X = 122. Z = Y = 58
Answer:
See explanation
Step-by-step explanation:
The given trigonometric equation is
.
We take the inverse cosine of both sides to get:

to the nearest degree
None of the options satisfies the given equation.
But if the question is actually;

Then;
.
.
.
.
Or
.
In this case the answer will be B
Multiple and add
Step-by-step explanation:
For all of them you multiple 1 and add the inherent that's what area and perimter means
If this is your graph then your answer is
41.41 if not ask again and put your graph or copy it then paste it in the comments
<span>4 cm / 1 year x 10 mm / 1 cm x 1 year / 365 days </span>