PR/AD ≠ MP/NA, thus, the statement about the triangles that is true is: D. the triangles are not similar.
What are Similar Triangles
The ratio of the corresponding side lengths of two similar triangles will always be the same, if they are not, it means they are not similar.
Thus, let's find the ratio of the corresponding sides of triangles MPR and NAD:
PR/AD = 10/8 = 1.25
MP/NA = 6/6
Therefore, PR/AD ≠ MP/NA, thus, the statement about the triangles that is true is: D. the triangles are not similar.
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