Respuesta :

Answer:

74°

Step-by-step explanation:

Let ½(theta) = X

Tan(X) = opposite/adjacent

= 7.5/10

X = (tan^-1)(0.75)

X = 36.8698976458

Theta = 2X = 2(36.8698976458)

Theta = 73.7397952916

Nearest degree: 74°