Please show your work​

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Which expression converts 45 degree to radians