Help im begging the product of the matrices (is? is not?) the identity matrix. Therefore, X and A (are? are not?) inverses of each other.

please give me the correct answers

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext