Answer:
30
Step-by-step explanation:
Since this is a right triangle, we can use a trig function
cos theta = adjacent/ hypotenuse
cos ? = 52/ 60
Take the inverse cos of each side
cos ^ -1 cos ? = cos ^ -1 ( 52/60)
? =29.92643487
To the nearest degree
? = 30
Using pythagorean theorem to find perimeter
The correct answer is 126
Answer:
-1/1
Step-by-step explanation:
go down 2
go right 2
-2/2
simplify
-1/1
No one can answer this problem without a picture
