Which statement must be true? Out of the 352 eleventh graders at the school, 173 of them are girls.
Out of the 511 boys at the school, 150 of them are tenth graders.
Out of the 523 tenth graders at the school, 173 of them are boys.
Out of the 376 girls at the school, 182 of them are eleventh graders.

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.