Question

A similarity transformation maps ΔABC to ΔJKL. The measure of ∠A of preimage ΔABC is 105°. The scale factor of the dilation in the similarity transformation is 1.5. If ∠A in the preimage corresponds to ∠J in the image, what is m∠J?


A) 70°

B) 140°

C) 105°

D) 35°

Answer 1

@aaldia678

Answer 2

the answer is 105 because triangle ABC= 105 but because the problem is congruent m∠J equals 105

Answer 3

Thank you! :)