I need help with math it is area of this triangle​

Is the square root of 4 plus the square root of 16 rational?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

Determine which postulate or theorem can be used to prove that lmn =nmo