Help what’s the angle plz tell me tytytytyytyttytytyt

With number 11 ( show how you got the answer)

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking:

Which number completes the system of linear inequalities represented by the graph? y > 2x – 2 and x + 4y >