Help! Its due in a couple mins! Comment on these angles and what type of angles are they explain

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Are the corresponding angles congruent? explain why or why not.