71. In the previous problem, we learned that triangles with proportional sides are similar. Another simation in which two triangles are similar is when their corresponding angles are congruent. In the gure to the right, MICE contains r1313\" D. a. Verify that the corresponding angles in ME E and 36!) are congruent and therefore that MICE is similar to 361). h. Because MI? E is similar to ARCH, we know the corresponding sides of the two triangles are proportional. Write a proportion containing the c lengths AE,ED,DC, and EC. E 5' c. Iras' = to, so = s, andDC = is, nd so. Mm" A