The points C. D. E if all lie on the same line segment, in order, such that the ratio of CD:DE: EF
Is equal to 1: 3:3. If CF=42 find EF

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