Please help i’m struggling

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:

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok

Match each set of points with the quadratic function whose graph passes through those points