Answer:
D. 25.20
Step-by-step explanation:
This looks like a SohCahToa problem. This method is used for finding missing angles and sides of right triangles. It stands for:
Sine: opposite/hypotenuse
Cosine: Adjacent/hypotenuse
Tangent: Opposite/Adjacent
In this case we need to use Tangent to find angle E since we have the opposite (8) and the Adjacent (17). To find angles, you must use the inverse of Tan this time.
Tan^-1 = 8/17 (plug into your calculator *make sure it is in degree mode*)
