Answer:
y = 0.47
x = 0.91
Step-by-step explanation:
From the right angled triangle Given :
Applying trigonometry :
To Obtain y :
We use :
Tan θ = opposite / hypotenus
Tan 25 = y / 1
y = 1 * tan 25
y = 0.4663076 * 1
y = 0.47
For x :
We use :
Cosθ = adjacent / hypotenus
Cos 25 = x / 1
0.9063077 = x / 1
x = 0.9063077 * 1
x = 0.9063077
Hence, x = 0.91
