50 POINTS
If m∠1 = 53°, what is m∠4?
A. 53°
B. 43°
C. 37°
D. 27°

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.