Answer :
Answer:
x = 28.1°
Step-by-step explanation:
Cos = adjacent side/hypotenuse
cos x = 15/17
x = arccos (15/17)
= 28.1°
Note: If you memorize all the definitions of the trig functions, then these kinds of problems are much easier. OK?
Answer:
x = 28.1°
Step-by-step explanation:
Cos = adjacent side/hypotenuse
cos x = 15/17
x = arccos (15/17)
= 28.1°
Note: If you memorize all the definitions of the trig functions, then these kinds of problems are much easier. OK?