Question

Find the missing length. The triangles in each pair are similar?

Answer 1

The length of the missing side is 117 :)

Explanation:

I set up a proportion using sides NM, LD, LN, and DC :

182/28 = x/18

182(18) = 28x

3276 = 28x

3276/28 = 28x/28

x = 117