Triangle bac was rotated 90° clockwise and dilated at a scale factor of 2 from the origin to create triangle xyz. based on these transformations, which statement is true?

coordinate plane with triangles acb and xyz with a at negative 4 comma 4, c at negative 1 comma 3, b at negative 4 comma 0, x at 0 comma 8, y at 8, comma 8, and z at 6 comma 2

∠c ≅ ∠x
∠c ≅ ∠y
∠a ≅ ∠y
∠a ≅ ∠x