Which statement describes the relationship of the angles in the triangle? Check all that apply

Look at attachment. has all info needed. need

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

Which best explains why this triangle is or is not a right triangle ?