Name the angle that is vertical to ∡ A D C A B Name the angle that is vertical to ∡ D D C A B Name the congruent angles. ∡ B ≅ ∡ C ≅ D C A B Name the angle that is vertical to ∡ H A D B E C H F G Name the angle that is vertical to ∡ E A D B E C H F G Name the angle that is vertical to ∡ C A D B E C H F G Name the angle that is vertical to ∡ B A D B E C H F G Which angle must be congruent to ∡ 1? ∡ Which angle must be congruent to ∡ 5? ∡ Which angle must be congruent to ∡ 3? ∡ Which angle is vertical to ∡ 4? ∡ Which angle is vertical to ∡ 2? ∡ Which angle is vertical to ∡ 1? ∡ |