Triangle def was transformed to create triangle d'e'f'. complete the statement about the transformation. point f' corosponds to

 3. Point F.

Step-by-step explanation:

The missing statement is: Point F' corresponds to______

The missing picture is attached.

By definition, the original figure (The figure before the transformation) is called "Pre-image" and the figure obtained after the transformation is called "Image".

You know that the triangle is obtained by transforming the triangle ; therefore, the triangle    is the Pre-Image and the triangle   is the Image.

Therefore, given the point (which is a vertex on the triangle ) you can identify that its image is (which is the corresponding vertex on the triangle ).

You can also verify it by seeing the angle and the angle . Notice tthat:

Therefore, based on the explained before, you can conclude that the point corresponds to the point .

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°