What formula would you use to find the area of this figure?

If lmn=xyz, which congruences are true by cpctc? check all that apply

Which best explains why this triangle is or is not a right triangle ?

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.